ISRC GBAYC8300858
Verified recording
GBAYC8300858 is “Prokofiev: Cinderella, Op. 87, Act 1: No. 11, Second Appearance of the Fairy Godmother” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x7bffa1adb8adfea44687c3e64fa691cf5fc9b2faec11886412bd8f39fd85f9bd and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300858.
Recording identifiers
- ISRC
- GBAYC8300858
- Title
- Prokofiev: Cinderella, Op. 87, Act 1: No. 11, Second Appearance of the Fairy Godmother
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x7bffa1adb8adfea44687c3e64fa691cf5fc9b2faec11886412bd8f39fd85f9bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d171406711e98e62b4fd3a2616d924157d5f5a2cbb90f5a982479838ba87362b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300858
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Prokofiev: Cinderella, Op. 87, Act 1: No. 11, Second Appearance of the Fairy Godmother · Machine-readable JSON-LD