ISRC CH6542159284
Verified recording
CH6542159284 is “Gran Vals” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0xb1c05c47360ddf935972fb60c020037cf5c0e55742186e9c67256b30474a6b10 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542159284.
Recording identifiers
- ISRC
- CH6542159284
- Title
- Gran Vals
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0xb1c05c47360ddf935972fb60c020037cf5c0e55742186e9c67256b30474a6b10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:3d3f501e2c9613722c760bfa8daa5513c7946615811946dc5e04202e351185f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542159284
- Bitcoin block existence check
- https://blockstream.info/api/block/960291