ISRC ITBZ82401776
Verified recording
ITBZ82401776 is “5 Mélodies, Op. 35bis: No. 5, Andante non troppo” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x183b2132dd0826eb1c54c8ff0295c527d8a30ed862920eb6c32e1d29c8d21995 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/ITBZ82401776.
Recording identifiers
- ISRC
- ITBZ82401776
- Title
- 5 Mélodies, Op. 35bis: No. 5, Andante non troppo
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x183b2132dd0826eb1c54c8ff0295c527d8a30ed862920eb6c32e1d29c8d21995
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:a131e62087f92e1ef8d7361a5e8541d9d0836bbc04cad124fd4d8910a587c07e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ82401776
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: 5 Mélodies, Op. 35bis: No. 5, Andante non troppo · Machine-readable JSON-LD