ISRC GBZTD1100178
Verified recording
GBZTD1100178 is “Lagrima” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0xb390caa756eb4c726af70dab7e15c5598ded145a44a42d1657650dde37ccf11d and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZTD1100178.
Recording identifiers
- ISRC
- GBZTD1100178
- Title
- Lagrima
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0xb390caa756eb4c726af70dab7e15c5598ded145a44a42d1657650dde37ccf11d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:4426a4f3d2e55849dbc5106785300a8581d41b757164751f7e0dc037432a0a6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZTD1100178
- Bitcoin block existence check
- https://blockstream.info/api/block/957052