ISRC GBKQU2271266
Verified recording
GBKQU2271266 is “Thinking Back” by Nothingtosay,
registered on the CopyrightChains blockchain with CopyrightID
0x5dd285315c6560b19a1e4ece2b0d5bc33079d9a89bb1c75192b1776d7ecad425 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2271266.
Recording identifiers
- ISRC
- GBKQU2271266
- Title
- Thinking Back
- Artist
- Nothingtosay
- CopyrightID (CopyrightChains transaction hash)
0x5dd285315c6560b19a1e4ece2b0d5bc33079d9a89bb1c75192b1776d7ecad425
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:eefdf3b77702443b1859a72aec162c71ac0db7bd780584509effefa42079325a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2271266
- Bitcoin block existence check
- https://blockstream.info/api/block/953513