ISRC DEC628700750
Verified recording
DEC628700750 is “Prokofiev: 5 Mélodies, Op. 35bis: No. 2, Lento, ma non troppo” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xf08571cfcd91774fefb5678e783cbecced337404ed6222199266d8d41af4f5e1 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628700750.
Recording identifiers
- ISRC
- DEC628700750
- Title
- Prokofiev: 5 Mélodies, Op. 35bis: No. 2, Lento, ma non troppo
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xf08571cfcd91774fefb5678e783cbecced337404ed6222199266d8d41af4f5e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:180b8cef0287abfb85292a6de271bca4345345e363d08b496d461572c8ff11ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628700750
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Prokofiev: 5 Mélodies, Op. 35bis: No. 2, Lento, ma non troppo · Machine-readable JSON-LD