ISRC QZW9M2465092
Verified recording
QZW9M2465092 is “Triste, Si Te Alejas, Quinceañera, Desesperado, Si Quieres, Chiquita, Tomare para Olvidar - Session en Estudio” by Nestor En Bloque,
registered on the CopyrightChains blockchain with CopyrightID
0x9857400248bfa1c9ff44e0a1c33f5b9a62c4e6ce89b016b027cbfb9fd42a5725 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2465092.
Recording identifiers
- ISRC
- QZW9M2465092
- Title
- Triste, Si Te Alejas, Quinceañera, Desesperado, Si Quieres, Chiquita, Tomare para Olvidar - Session en Estudio
- Artist
- Nestor En Bloque
- CopyrightID (CopyrightChains transaction hash)
0x9857400248bfa1c9ff44e0a1c33f5b9a62c4e6ce89b016b027cbfb9fd42a5725
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c291d1afe314cc02a9fa85481a8757a2095803e82a369dc3411b09f779672bc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2465092
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Triste, Si Te Alejas, Quinceañera, Desesperado, Si Quieres, Chiquita, Tomare para Olvidar - Session en Estudio · Machine-readable JSON-LD