ISRC GBKQU1759638
Verified recording
GBKQU1759638 is “Eterno Retorno” by Pedra Branca,
registered on the CopyrightChains blockchain with CopyrightID
0x9df0ab3325b9cd6abb62a1884f6e011375518ea6f8184b38c5513513b8c015a9 and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1759638.
Recording identifiers
- ISRC
- GBKQU1759638
- Title
- Eterno Retorno
- Artist
- Pedra Branca
- CopyrightID (CopyrightChains transaction hash)
0x9df0ab3325b9cd6abb62a1884f6e011375518ea6f8184b38c5513513b8c015a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:892c2b54c5543150da5af7a1f0002822e99c7408b79f981ff118bb3a6e1a2f8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1759638
- Bitcoin block existence check
- https://blockstream.info/api/block/960298