ISRC GBAYC9202689
Verified recording
GBAYC9202689 is “Martini: Toccata in D Major for Organ (Arr. Alain for Trumpet and Organ)” by Giovanni Battista Martini,
registered on the CopyrightChains blockchain with CopyrightID
0x13b3e5413bac317562b82c74e98f48e5fe4977ed4b6c65ce7bbdd8b18d7dbca9 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/GBAYC9202689.
Recording identifiers
- ISRC
- GBAYC9202689
- Title
- Martini: Toccata in D Major for Organ (Arr. Alain for Trumpet and Organ)
- Artist
- Giovanni Battista Martini
- CopyrightID (CopyrightChains transaction hash)
0x13b3e5413bac317562b82c74e98f48e5fe4977ed4b6c65ce7bbdd8b18d7dbca9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:17e43093d71b5d640c2af836f4d224c5e24e52e605f09bcf2daae7eb2f7827af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202689
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Martini: Toccata in D Major for Organ (Arr. Alain for Trumpet and Organ) · Machine-readable JSON-LD