ISRC GBCUW1900103
Verified recording
GBCUW1900103 is “Who's Next” by Trapfit,
registered on the CopyrightChains blockchain with CopyrightID
0x31cdedb0276e5f86d1df8bf5772cd35c7a979dd04ab99cd5bbcb37bed6bc9963 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/GBCUW1900103.
Recording identifiers
- ISRC
- GBCUW1900103
- Title
- Who's Next
- Artist
- Trapfit
- CopyrightID (CopyrightChains transaction hash)
0x31cdedb0276e5f86d1df8bf5772cd35c7a979dd04ab99cd5bbcb37bed6bc9963
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:611e6a33b71fd2cd2d6d698ede143578ebed032da621bc5dcf7457a40bf3a94e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCUW1900103
- Bitcoin block existence check
- https://blockstream.info/api/block/953520