ISRC NOCJB1401415
Verified recording
NOCJB1401415 is “Primavera” by Satoshi Yagisawa,
registered on the CopyrightChains blockchain with CopyrightID
0x4816160d99f4adea2742a88d7f321d5b9a092afb1441c9cef188f844cf95a74c and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1401415.
Recording identifiers
- ISRC
- NOCJB1401415
- Title
- Primavera
- Artist
- Satoshi Yagisawa
- CopyrightID (CopyrightChains transaction hash)
0x4816160d99f4adea2742a88d7f321d5b9a092afb1441c9cef188f844cf95a74c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:ab3f97dffb5134cfba60f9bd65bfb01aa465545263d35fa147ec5d49de205c41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1401415
- Bitcoin block existence check
- https://blockstream.info/api/block/960258