ISRC GTA010703432
Verified recording
GTA010703432 is “Boleros: Usted / Solamente una Vez / El de los Ojos Negros” by Lalo y Su Marimba Orquesta Ecos Manzaneros,
registered on the CopyrightChains blockchain with CopyrightID
0x2dfa99042a8d819c76074cd01f965e16a30b4c86af0ff8f0643f6b41ecebca9b and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GTA010703432.
Recording identifiers
- ISRC
- GTA010703432
- Title
- Boleros: Usted / Solamente una Vez / El de los Ojos Negros
- Artist
- Lalo y Su Marimba Orquesta Ecos Manzaneros
- CopyrightID (CopyrightChains transaction hash)
0x2dfa99042a8d819c76074cd01f965e16a30b4c86af0ff8f0643f6b41ecebca9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:1e8d878d08f26eb46bd564cfb2b1d7972f2bf52ba45265e7e0d2c686ebf138ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GTA010703432
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Boleros: Usted / Solamente una Vez / El de los Ojos Negros · Machine-readable JSON-LD