ISRC CH7671800030
Verified recording
CH7671800030 is “Rosita” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x0c00563f158c676fe608f88d10c1353273fff32385dc9b3aea529ab8aa79ab23 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7671800030.
Recording identifiers
- ISRC
- CH7671800030
- Title
- Rosita
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x0c00563f158c676fe608f88d10c1353273fff32385dc9b3aea529ab8aa79ab23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:e4f229aeae1d7f422aa0da347ca3c8b99f9140c9f2caf17cf9e48a9b62fc10db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7671800030
- Bitcoin block existence check
- https://blockstream.info/api/block/957145