ISRC DEN961530507
Verified recording
DEN961530507 is “Peter Is Greeted by the Bird” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x464770b7c610e5ebd7f1ec4ca72a250a5f9cbc2fa8a06b9662a2d1a873d66ce1 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961530507.
Recording identifiers
- ISRC
- DEN961530507
- Title
- Peter Is Greeted by the Bird
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x464770b7c610e5ebd7f1ec4ca72a250a5f9cbc2fa8a06b9662a2d1a873d66ce1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:0586506e5d893c627b7adbad1be12982343d89188f18e9630a4e23bcff580eb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961530507
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Peter Is Greeted by the Bird · Machine-readable JSON-LD