ISRC NOCJB1701217
Verified recording
NOCJB1701217 is “Concert Prelude” by Philip Sparke,
registered on the CopyrightChains blockchain with CopyrightID
0xaa7f25b19dce96fc2fb36db757aa7b6a4526db8c033813ad9dccbb47845649c8 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1701217.
Recording identifiers
- ISRC
- NOCJB1701217
- Title
- Concert Prelude
- Artist
- Philip Sparke
- CopyrightID (CopyrightChains transaction hash)
0xaa7f25b19dce96fc2fb36db757aa7b6a4526db8c033813ad9dccbb47845649c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:7464d3a5247acd6f332109c618bc92e61ccda5c60cfd4ad8b472c33a0c6002cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1701217
- Bitcoin block existence check
- https://blockstream.info/api/block/960273