ISRC ES5271401002
Verified recording
ES5271401002 is “Tango - Remastered” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x30f625b93d25a8d171a52084e281496f9749fe6d17a2ca4a651477e649164f0a and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271401002.
Recording identifiers
- ISRC
- ES5271401002
- Title
- Tango - Remastered
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x30f625b93d25a8d171a52084e281496f9749fe6d17a2ca4a651477e649164f0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:7b55ad9daf78986dd2aa1a52a17a877426d76e2d567d0e94775d3645cd3ebe65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271401002
- Bitcoin block existence check
- https://blockstream.info/api/block/960144