ISRC ES7221900036
Verified recording
ES7221900036 is “La Librería” by Capitán Sunrise,
registered on the CopyrightChains blockchain with CopyrightID
0xefa34022c841a42d47e4bb0a07361b06fac937205951c63f6c252ac18188fe5e and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7221900036.
Recording identifiers
- ISRC
- ES7221900036
- Title
- La Librería
- Artist
- Capitán Sunrise
- CopyrightID (CopyrightChains transaction hash)
0xefa34022c841a42d47e4bb0a07361b06fac937205951c63f6c252ac18188fe5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:6c94661ec51b6e4cb4fdc58b70fd2d14dc17573ae44fcc79c7276325a145fd33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7221900036
- Bitcoin block existence check
- https://blockstream.info/api/block/960397