ISRC GRGCM1830099
Verified recording
GRGCM1830099 is “Preludio” by Federico Moreno Torroba,
registered on the CopyrightChains blockchain with CopyrightID
0x0c9a0c8413de4ff5bfe673ad8a354b39094164c93022fbc8779ac95b4bc62087 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGCM1830099.
Recording identifiers
- ISRC
- GRGCM1830099
- Title
- Preludio
- Artist
- Federico Moreno Torroba
- CopyrightID (CopyrightChains transaction hash)
0x0c9a0c8413de4ff5bfe673ad8a354b39094164c93022fbc8779ac95b4bc62087
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:76373d520b2c3f3908eb3a8e34bb13cec5d83e1d383652d09e532cb62f0e7f57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGCM1830099
- Bitcoin block existence check
- https://blockstream.info/api/block/960459