ISRC GBF076610868
Verified recording
GBF076610868 is “Chout, Ballet Suite, Op. 21a "The Buffoon": XI. Quarrel Between the Buffoon and the Merchant” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x562958114801f110ba5faba0ba552cf8f5a196c85c5f9b741b3f9ee2b86bcaf0 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076610868.
Recording identifiers
- ISRC
- GBF076610868
- Title
- Chout, Ballet Suite, Op. 21a "The Buffoon": XI. Quarrel Between the Buffoon and the Merchant
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x562958114801f110ba5faba0ba552cf8f5a196c85c5f9b741b3f9ee2b86bcaf0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:fdfd054f4c6ba95b2982c665784ad74c1b9d68900a057d37c101b8eb955ee48e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076610868
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Chout, Ballet Suite, Op. 21a "The Buffoon": XI. Quarrel Between the Buffoon and the Merchant · Machine-readable JSON-LD