ISRC QZDQH1908797
Verified recording
QZDQH1908797 is “Popurri Banda Siempre Firme (En Vivo)” by Grupo Firme,
registered on the CopyrightChains blockchain with CopyrightID
0xc20731a43ef65ad2c21db048eb30d974df0d22b39de24ef23045659bb53e1019 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1908797.
Recording identifiers
- ISRC
- QZDQH1908797
- Title
- Popurri Banda Siempre Firme (En Vivo)
- Artist
- Grupo Firme
- CopyrightID (CopyrightChains transaction hash)
0xc20731a43ef65ad2c21db048eb30d974df0d22b39de24ef23045659bb53e1019
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e32155c9bb501f077b1871537d94cba8b6c552a6450787b1973665529b0fd68b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1908797
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Popurri Banda Siempre Firme (En Vivo) · Machine-readable JSON-LD