ISRC NOX9X3351811
Verified recording
NOX9X3351811 is “Spain (Challenge Cb3,5)” by Chick Corea,
registered on the CopyrightChains blockchain with CopyrightID
0x97e1c6b2f6e0b7f3eb1e77a1497faddd01b9c5820d1edbf0fe5482354aa6f5bb and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3351811.
Recording identifiers
- ISRC
- NOX9X3351811
- Title
- Spain (Challenge Cb3,5)
- Artist
- Chick Corea
- CopyrightID (CopyrightChains transaction hash)
0x97e1c6b2f6e0b7f3eb1e77a1497faddd01b9c5820d1edbf0fe5482354aa6f5bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f79d62db80555594b0834939e31735de3db1c9c3b802245d10529d29be098fe3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3351811
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Spain (Challenge Cb3,5) · Machine-readable JSON-LD