ISRC GBBTF1700360
Verified recording
GBBTF1700360 is “Utopia” by Björk,
registered on the CopyrightChains blockchain with CopyrightID
0x4244338e3d2ba59d75e42d5850abb5f6dc65de1834032ba0efc2d4cb24acecdf and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBTF1700360.
Recording identifiers
- ISRC
- GBBTF1700360
- Title
- Utopia
- Artist
- Björk
- CopyrightID (CopyrightChains transaction hash)
0x4244338e3d2ba59d75e42d5850abb5f6dc65de1834032ba0efc2d4cb24acecdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:2ed39fc3d3ffce9c447f1b9c65c127465e673b1afefa188e2f52493fe657888e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBTF1700360
- Bitcoin block existence check
- https://blockstream.info/api/block/956889