ISRC GBSMU7509754
Verified recording
GBSMU7509754 is “The End” by tofû,
registered on the CopyrightChains blockchain with CopyrightID
0x617b7af9186f766a972ca685fa059691d993d56a46afa9001a7e91b96a934087 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7509754.
Recording identifiers
- ISRC
- GBSMU7509754
- Title
- The End
- Artist
- tofû
- CopyrightID (CopyrightChains transaction hash)
0x617b7af9186f766a972ca685fa059691d993d56a46afa9001a7e91b96a934087
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:0f83b9cf5160fa58cf73e0da8ec9ec369616bf5fa8397932e9584ab760f2116d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7509754
- Bitcoin block existence check
- https://blockstream.info/api/block/960362