ISRC CH7671800021
Verified recording
CH7671800021 is “Isabel” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0xe7baf0dabf1d82a76e032a3f72a88ac5f5293a42fd564de2d53903868c0d3f33 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7671800021.
Recording identifiers
- ISRC
- CH7671800021
- Title
- Isabel
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0xe7baf0dabf1d82a76e032a3f72a88ac5f5293a42fd564de2d53903868c0d3f33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:b0bb0f176781d57234b837d706e62b9c98a06a69d3cc88b531059864b05e21d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7671800021
- Bitcoin block existence check
- https://blockstream.info/api/block/960441