ISRC GBKQU2204503
Verified recording
GBKQU2204503 is “Friday” by Chau Sara,
registered on the CopyrightChains blockchain with CopyrightID
0xc2537655513da8d21ad35de6e98177e4fcb5b887cac75c56f4644029ad1bd510 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2204503.
Recording identifiers
- ISRC
- GBKQU2204503
- Title
- Friday
- Artist
- Chau Sara
- CopyrightID (CopyrightChains transaction hash)
0xc2537655513da8d21ad35de6e98177e4fcb5b887cac75c56f4644029ad1bd510
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9d96702aea8c3c76cd0dad898b9e19aa744cf640724f1902508950ed69575131- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2204503
- Bitcoin block existence check
- https://blockstream.info/api/block/953520