ISRC GBKQU1878089
Verified recording
GBKQU1878089 is “581D” by Teffa,
registered on the CopyrightChains blockchain with CopyrightID
0xe56498dbaf0665c1d7bb2794243bcc86c41ffa2c294b833194f1fd1bdffca9ab and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1878089.
Recording identifiers
- ISRC
- GBKQU1878089
- Title
- 581D
- Artist
- Teffa
- CopyrightID (CopyrightChains transaction hash)
0xe56498dbaf0665c1d7bb2794243bcc86c41ffa2c294b833194f1fd1bdffca9ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:fe9b17b2a55291d3124db9919778e506ca153c15ed17db7d80ec45228b5bd650- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1878089
- Bitcoin block existence check
- https://blockstream.info/api/block/957124