ISRC GBCFU0300366
Verified recording
GBCFU0300366 is “Tryweryn” by Gwenno,
registered on the CopyrightChains blockchain with CopyrightID
0xa9cbc6b67dca639321bc36eb18c5f88c9ce7225b624a216a50eb963020d38d8d and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCFU0300366.
Recording identifiers
- ISRC
- GBCFU0300366
- Title
- Tryweryn
- Artist
- Gwenno
- CopyrightID (CopyrightChains transaction hash)
0xa9cbc6b67dca639321bc36eb18c5f88c9ce7225b624a216a50eb963020d38d8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:a167ff2faaa2af5babdec9ae91528ad02ae891afac30352de756ea1ffa0c3aa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCFU0300366
- Bitcoin block existence check
- https://blockstream.info/api/block/960381