ISRC CH6542383443
Verified recording
CH6542383443 is “¡Sueño! Estudio de trémolo” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0xe60526ff15206fd2e9497b7f63a8c3f51614cf45dbc32470d50532b6b71464f7 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/CH6542383443.
Recording identifiers
- ISRC
- CH6542383443
- Title
- ¡Sueño! Estudio de trémolo
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0xe60526ff15206fd2e9497b7f63a8c3f51614cf45dbc32470d50532b6b71464f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:afcf484ebf56880446fa00b9aa03e0992be3c6cc4ef999ad53a8b989855340ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542383443
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: ¡Sueño! Estudio de trémolo · Machine-readable JSON-LD