Blumbus Testnet Transaction Hash (Txhash) Details

This is Testnet block explorer of Blumbus Testnet

Transaction Details

Overview State

Transaction Hash: 3859F9851E341B08A14C0D851E1C230C9F968EC54798B0C6532C08A0A1428637

Status:

Success

Block:

5677958 24,481 Blocks Confirmations

Time:

1 days ago (2025-01-14 13:09:39 UTC)

Action:

Value:

0 DYM (0 USD)

You are viewing a Testnet transaction

DYM price:

0 USD / DYM

Gas limit & Usage by Txn:

765,241 | 478,058 (62.47%)

Fee:

0.01530482 DYM (0 USD)

Fee paid by:

0x989721a433ebd4f6e49dc1687a3316f28b6ba053 0x989721a433ebd4f6e49dc1687a3316f28b6ba053

Memo:

rly(v0.3.4-v2.5.2-relayer-canon-7-rc)

Index

Value

Type

0.0

IBC Update Client ibc.core.client.v1.MsgUpdateClient

👉 Explain here

{"@type": "/ibc.core.client.v1.MsgUpdateClient", "signer": "dym1nztjrfpna020deyac9585vck729khgznek4pvc", "client_id": "07-tendermint-102", "client_message": {"@type": "/ibc.lightclients.tendermint.v1.Header", "signed_header": {"commit": {"round": 0, "height": "131829", "block_id": {"hash": "AuwIhFD2NcSCtw68/KlZRpUnCUZomGcDql9U9dEeyZs=", "part_set_header": {"hash": "AuwIhFD2NcSCtw68/KlZRpUnCUZomGcDql9U9dEeyZs=", "total": 1}}, "signatures": [{"signature": "j7BtZXoYgEXD8pnQMbeS3vSyyuSewnDhpqarGh5cP/FYYRWUlmSPo/UQvRQIbY5UVdMCiqOtsk07XxO8q3XpCQ==", "timestamp": "2025-01-14T13:09:41.464677810Z", "block_id_flag": "BLOCK_ID_FLAG_COMMIT", "validator_address": "xl/CEWwkhP/r105V8i1sk/9mauQ="}]}, "header": {"time": "2025-01-14T13:09:41.464641231Z", "height": "131829", "version": {"app": "0", "block": "11"}, "app_hash": "pNu5+tgSD369PWdvW7tU3cGpEeTs6lfv5WqgPoLiLgc=", "chain_id": "odysphere_654689-1", "data_hash": "EPM+MBa6sH8C/tkdlCqfNAen4nM1xj2D02xAROdsrqM=", "evidence_hash": "Tlm/JzcrEwS8CxN9G+nVZq1YsVS2prV3ivf0FLHUuEw=", "last_block_id": {"hash": "0acLPwSVeFM5Oy0zsrAy5FInUdjaroIbYodbCuc4G5Y=", "part_set_header": {"hash": "0acLPwSVeFM5Oy0zsrAy5FInUdjaroIbYodbCuc4G5Y=", "total": 1}}, "consensus_hash": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=", "validators_hash": "T0B3v7NyM4SUK8QZ+H/2sJdgJk4UHXDWlcQ4kNZ43us=", "last_commit_hash": "lOZw5j1ydY7p8Qaa9+ivLqvTl2hyCSX2WHtDuX8H5n4=", "proposer_address": "xl/CEWwkhP/r105V8i1sk/9mauQ=", "last_results_hash": "iiLVovg/Vwh28ggX/e86v1RQyvdHMSSjqERevqvuzzY=", "next_validators_hash": "T0B3v7NyM4SUK8QZ+H/2sJdgJk4UHXDWlcQ4kNZ43us="}}, "validator_set": {"proposer": {"address": "xl/CEWwkhP/r105V8i1sk/9mauQ=", "pub_key": {"ed25519": "qUYw6uZ6dnMPunSb/y4/QiiXOtpkEYvBfKtsn7Pv03o="}, "voting_power": "1", "proposer_priority": "0"}, "validators": [{"address": "xl/CEWwkhP/r105V8i1sk/9mauQ=", "pub_key": {"ed25519": "qUYw6uZ6dnMPunSb/y4/QiiXOtpkEYvBfKtsn7Pv03o="}, "voting_power": "1", "proposer_priority": "0"}], "total_voting_power": "0"}, "trusted_height": {"revision_height": "131826", "revision_number": "1"}, "trusted_validators": {"proposer": {"address": "xl/CEWwkhP/r105V8i1sk/9mauQ=", "pub_key": {"ed25519": "qUYw6uZ6dnMPunSb/y4/QiiXOtpkEYvBfKtsn7Pv03o="}, "voting_power": "1", "proposer_priority": "0"}, "validators": [{"address": "xl/CEWwkhP/r105V8i1sk/9mauQ=", "pub_key": {"ed25519": "qUYw6uZ6dnMPunSb/y4/QiiXOtpkEYvBfKtsn7Pv03o="}, "voting_power": "1", "proposer_priority": "0"}], "total_voting_power": "0"}}}

/ibc.core.client.v1.MsgUpdateClient

dym1nztjrfpna020deyac9585vck729khgznek4pvc

07-tendermint-102

07-tendermint

1-131829

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

ibc_client

0.0

IBC Acknowledgement (seq_no 15043) ibc.core.channel.v1.MsgAcknowledgement

👉 Explain here

Transfer	70F26DA38688FE9039BE6376013D20CD612A1E544785DA8A1D29C6229CBC9DC2
to odysphere_654689-1
v
Acknowledgement	3859F9851E341B08A14C0D851E1C230C9F968EC54798B0C6532C08A0A1428637

{"@type": "/ibc.core.channel.v1.MsgAcknowledgement", "packet": {"data": "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", "sequence": "15043", "source_port": "transfer", "source_channel": "channel-54", "timeout_height": {"revision_height": "1", "revision_number": "9999"}, "destination_port": "transfer", "timeout_timestamp": "1736860700000000000", "destination_channel": "channel-0"}, "signer": "dym1nztjrfpna020deyac9585vck729khgznek4pvc", "proof_acked": "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", "proof_height": {"revision_height": "131829", "revision_number": "1"}, "acknowledgement": "eyJyZXN1bHQiOiJBUT09In0="}

{"denom":"adym","amount":"10000000000000000000","sender":"dym1w9wlvjzy2qtrzqps09e98tld0uedafn99tuslc","receiver":"ody1w9wlvjzy2qtrzqps09e98tld0uedafn9560hgx","memo":"{\"denom_metadata\":{\"description\":\"Native protocol token of Dymension: DYM (adym)\",\"denom_units\":[{\"denom\":\"adym\"},{\"denom\":\"DYM\",\"exponent\":18}],\"base\":\"adym\",\"display\":\"DYM\",\"name\":\"DYM\",\"symbol\":\"DYM\"}}"}

/ibc.core.channel.v1.MsgAcknowledgement

dym1nztjrfpna020deyac9585vck729khgznek4pvc

9999-1

1736860700000000000

15043

transfer

channel-54

transfer

channel-0

ORDER_UNORDERED

connection-66

ibc_channel

odysphere_654689-1

PENDING

transfer

channel-54

transfer

channel-0

15043

131829

ON_ACK

success

adym

10000000000000000000

dym1w9wlvjzy2qtrzqps09e98tld0uedafn99tuslc

ody1w9wlvjzy2qtrzqps09e98tld0uedafn9560hgx

{"denom_metadata":{"description":"Native protocol token of Dymension: DYM (adym)","denom_units":[{"denom":"adym"},{"denom":"DYM","exponent":18}],"base":"adym","display":"DYM","name":"DYM","symbol":"DYM"}}

0.0

IBC Acknowledgement (seq_no 15042) ibc.core.channel.v1.MsgAcknowledgement

👉 Explain here

Transfer	8F8A19282805D92478A3FD8225D904D948BC9645D4EE941A6EB2D3082D8F9682
to odysphere_654689-1
v
Acknowledgement	3859F9851E341B08A14C0D851E1C230C9F968EC54798B0C6532C08A0A1428637

{"@type": "/ibc.core.channel.v1.MsgAcknowledgement", "packet": {"data": "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", "sequence": "15042", "source_port": "transfer", "source_channel": "channel-54", "timeout_height": {"revision_height": "1", "revision_number": "9999"}, "destination_port": "transfer", "timeout_timestamp": "1736860700000000000", "destination_channel": "channel-0"}, "signer": "dym1nztjrfpna020deyac9585vck729khgznek4pvc", "proof_acked": "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", "proof_height": {"revision_height": "131829", "revision_number": "1"}, "acknowledgement": "eyJyZXN1bHQiOiJBUT09In0="}

{"denom":"adym","amount":"9990000000000000000","sender":"dym1tngz6c06auzvnmd3qr7ax9sl73ch4z9sth38g3","receiver":"ody1tngz6c06auzvnmd3qr7ax9sl73ch4z9s6xzql0","memo":"{\"denom_metadata\":{\"description\":\"Native protocol token of Dymension: DYM (adym)\",\"denom_units\":[{\"denom\":\"adym\"},{\"denom\":\"DYM\",\"exponent\":18}],\"base\":\"adym\",\"display\":\"DYM\",\"name\":\"DYM\",\"symbol\":\"DYM\"}}"}

/ibc.core.channel.v1.MsgAcknowledgement

dym1nztjrfpna020deyac9585vck729khgznek4pvc

9999-1

1736860700000000000

15042

transfer

channel-54

transfer

channel-0

ORDER_UNORDERED

connection-66

ibc_channel

odysphere_654689-1

PENDING

transfer

channel-54

transfer

channel-0

15042

131829

ON_ACK

success

adym

9990000000000000000

dym1tngz6c06auzvnmd3qr7ax9sl73ch4z9sth38g3

ody1tngz6c06auzvnmd3qr7ax9sl73ch4z9s6xzql0

Advanced

Summary of state change recorded in the end of block

(therefore may contains addresses other than appeared within this transaction)

Address	Denom	Before	After
0x93354845030274cd4bf1686abd60ab28ec52e1a7 0x93354845030274cd4bf1686abd60ab28ec52e1a7	DYM	79,442,059.786598291909626431	79,442,073.490133285284351244
0x989721a433ebd4f6e49dc1687a3316f28b6ba053 0x989721a433ebd4f6e49dc1687a3316f28b6ba053	DYM	833.79853212	833.7832273
0xdc6f17bbec824fff8f86587966b2047db6ab7367 0xdc6f17bbec824fff8f86587966b2047db6ab7367	DYM	0	0
0xf1829676db577682e944fc3493d451b67ff3e29f 0xf1829676db577682e944fc3493d451b67ff3e29f	DYM	0.03894466	0.01530482

message > action

message > sender

update_client > client_id

update_client > client_type

update_client > consensus_height

update_client > consensus_heights

update_client > header

message > module

message > action

message > sender

acknowledge_packet > packet_timeout_height

acknowledge_packet > packet_timeout_timestamp

acknowledge_packet > packet_sequence

acknowledge_packet > packet_src_port

acknowledge_packet > packet_src_channel

acknowledge_packet > packet_dst_port

acknowledge_packet > packet_dst_channel

acknowledge_packet > packet_channel_ordering

acknowledge_packet > packet_connection

acknowledge_packet > connection_id

message > module

delayedack > rollapp_id

delayedack > status

delayedack > source_port

delayedack > source_channel

delayedack > destination_port

delayedack > destination_channel

delayedack > packet_sequence

delayedack > proof_height

delayedack > type

delayedack > acknowledgement

delayedack > packet_data_denom

delayedack > packet_data_amount

delayedack > packet_data_sender

delayedack > packet_data_receiver

delayedack > packet_data_memo

message > action

message > sender

acknowledge_packet > packet_timeout_height

acknowledge_packet > packet_timeout_timestamp

acknowledge_packet > packet_sequence

acknowledge_packet > packet_src_port

acknowledge_packet > packet_src_channel

acknowledge_packet > packet_dst_port

acknowledge_packet > packet_dst_channel

acknowledge_packet > packet_channel_ordering

acknowledge_packet > packet_connection

acknowledge_packet > connection_id

message > module

delayedack > rollapp_id

delayedack > status

delayedack > source_port

delayedack > source_channel

delayedack > destination_port

delayedack > destination_channel

delayedack > packet_sequence

delayedack > proof_height

delayedack > type

delayedack > acknowledgement

delayedack > packet_data_denom

delayedack > packet_data_amount

delayedack > packet_data_sender

delayedack > packet_data_receiver

delayedack > packet_data_memo