ISRC ES6640100193
Verified recording
ES6640100193 is “¡Ay, Qué Triste Estoy!” by Le Mans,
registered on the CopyrightChains blockchain with CopyrightID
0xc9d49cca56dd54d6df8ac376b0da8231c0e349ff699c4e6beff1c5a1afd3fb68 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6640100193.
Recording identifiers
- ISRC
- ES6640100193
- Title
- ¡Ay, Qué Triste Estoy!
- Artist
- Le Mans
- CopyrightID (CopyrightChains transaction hash)
0xc9d49cca56dd54d6df8ac376b0da8231c0e349ff699c4e6beff1c5a1afd3fb68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:d2dfc41118d5443c3ca14e28f7b5dbb7f7c2ac5bfc0ab86b1db1ee6404dd2715- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6640100193
- Bitcoin block existence check
- https://blockstream.info/api/block/960296
Full record
Track page: ¡Ay, Qué Triste Estoy! · Machine-readable JSON-LD