ISRC QZES52225122
Verified recording
QZES52225122 is “EL ÚLTIMO CUARZO ROSA” by pobre lucca,
registered on the CopyrightChains blockchain with CopyrightID
0x57a3aa54257ec25becdd6843a6810aabac954e60e18a477d7c924fcb68c33683 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52225122.
Recording identifiers
- ISRC
- QZES52225122
- Title
- EL ÚLTIMO CUARZO ROSA
- Artist
- pobre lucca
- CopyrightID (CopyrightChains transaction hash)
0x57a3aa54257ec25becdd6843a6810aabac954e60e18a477d7c924fcb68c33683
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:d4b9497d8200c9ee7b44b7d35f4de21796391355f9a821c15b84e94fefcc3b79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52225122
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: EL ÚLTIMO CUARZO ROSA · Machine-readable JSON-LD