ISRC QMCE32200170
Verified recording
QMCE32200170 is “Last Goodbye” by Karlae,
registered on the CopyrightChains blockchain with CopyrightID
0x43aef763daacb89ac40a48cdb56b2ebf9fd571c6635cdac1874631929db36fdd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMCE32200170.
Recording identifiers
- ISRC
- QMCE32200170
- Title
- Last Goodbye
- Artist
- Karlae
- CopyrightID (CopyrightChains transaction hash)
0x43aef763daacb89ac40a48cdb56b2ebf9fd571c6635cdac1874631929db36fdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:68d05968fbbea3a8ae9b94511acc71601421548c5ad5de83706dd6bf6b800bc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMCE32200170
- Bitcoin block existence check
- https://blockstream.info/api/block/957118