ISRC NOCJB1901301
Verified recording
NOCJB1901301 is “Hispaniola” by Jan de Haan,
registered on the CopyrightChains blockchain with CopyrightID
0x904fa9cbd4804639e096b3bea658fb773007634c28a21b30dd18bbf63b7453f3 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1901301.
Recording identifiers
- ISRC
- NOCJB1901301
- Title
- Hispaniola
- Artist
- Jan de Haan
- CopyrightID (CopyrightChains transaction hash)
0x904fa9cbd4804639e096b3bea658fb773007634c28a21b30dd18bbf63b7453f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:313bc2e63edc1fce33c17c2a8bc253878971ffa05dd365f2163b0175e2a663fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1901301
- Bitcoin block existence check
- https://blockstream.info/api/block/960264