ISRC QMBZ92270253
Verified recording
QMBZ92270253 is “Un Pariente en el Campo” by Adalberto Alvarez,
registered on the CopyrightChains blockchain with CopyrightID
0x9c7ca61a615caa011beed4c9cb4d4bc4cd60d8392335d15cf8df0b47432b560a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92270253.
Recording identifiers
- ISRC
- QMBZ92270253
- Title
- Un Pariente en el Campo
- Artist
- Adalberto Alvarez
- CopyrightID (CopyrightChains transaction hash)
0x9c7ca61a615caa011beed4c9cb4d4bc4cd60d8392335d15cf8df0b47432b560a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:4ec03d529cab84d8d05ae4c5d2c70d5c885420b917e89a2408c00c43d87adfda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92270253
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Un Pariente en el Campo · Machine-readable JSON-LD