ISRC GBUM70904304
Verified recording
GBUM70904304 is “Colours - Single Version” by Donovan,
registered on the CopyrightChains blockchain with CopyrightID
0x3ecf4e529ef6c73b6df65e3dd09ac520950c43b25a02ca6def8f9826509806e1 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/GBUM70904304.
Recording identifiers
- ISRC
- GBUM70904304
- Title
- Colours - Single Version
- Artist
- Donovan
- CopyrightID (CopyrightChains transaction hash)
0x3ecf4e529ef6c73b6df65e3dd09ac520950c43b25a02ca6def8f9826509806e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:202363810a441a672c292ed890f02101be8b0577a060a66d5247ebc76c964f07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70904304
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Colours - Single Version · Machine-readable JSON-LD