ISRC CH1262104701
Verified recording
CH1262104701 is “Pierre et le loup, Op. 67, conte musical pour enfants: I. Introduction” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xa64a5ce87927c67cd41f4c9cf26a8d474d08e00dd44ae941de202f4ba673c6cb and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262104701.
Recording identifiers
- ISRC
- CH1262104701
- Title
- Pierre et le loup, Op. 67, conte musical pour enfants: I. Introduction
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xa64a5ce87927c67cd41f4c9cf26a8d474d08e00dd44ae941de202f4ba673c6cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:6c2b43e1cdba4bf334412a6fae55b4c4dbb9e56636ab7b1b02370818414eb735- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262104701
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Pierre et le loup, Op. 67, conte musical pour enfants: I. Introduction · Machine-readable JSON-LD