ISRC GBAYC1600429
Verified recording
GBAYC1600429 is “Martinu: Sonatine” by Bohuslav Martinů,
registered on the CopyrightChains blockchain with CopyrightID
0x906f425e75da4d21ba460181c11d6d8318fb08857e7bed1601cbcfe87fba086d and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600429.
Recording identifiers
- ISRC
- GBAYC1600429
- Title
- Martinu: Sonatine
- Artist
- Bohuslav Martinů
- CopyrightID (CopyrightChains transaction hash)
0x906f425e75da4d21ba460181c11d6d8318fb08857e7bed1601cbcfe87fba086d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:d4e092f63ccb71e0f772238c1e131e078555b5e6848b4a67d9327f8a9e1425d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600429
- Bitcoin block existence check
- https://blockstream.info/api/block/960264