ISRC GBUR61900139
Verified recording
GBUR61900139 is “Haku” by Marco Bailey,
registered on the CopyrightChains blockchain with CopyrightID
0x257287d14655875954602904b92d33f9dc0e04da15cbb6ca99bbbca7a3408dc5 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUR61900139.
Recording identifiers
- ISRC
- GBUR61900139
- Title
- Haku
- Artist
- Marco Bailey
- CopyrightID (CopyrightChains transaction hash)
0x257287d14655875954602904b92d33f9dc0e04da15cbb6ca99bbbca7a3408dc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:8bd7e7633aecb9140f784d480bb791ef4c7de3f175f919108c8c427de999311b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUR61900139
- Bitcoin block existence check
- https://blockstream.info/api/block/960321