ISRC QZUD82300043
Verified recording
QZUD82300043 is “Piano Concerto No. 1 "Romantico": I. Allegro appassionato” by Manuel Ponce,
registered on the CopyrightChains blockchain with CopyrightID
0x43ade7c98850ee7edfc08c1352ff887dcdafc60562562f72a3ca0e80ca80dc23 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZUD82300043.
Recording identifiers
- ISRC
- QZUD82300043
- Title
- Piano Concerto No. 1 "Romantico": I. Allegro appassionato
- Artist
- Manuel Ponce
- CopyrightID (CopyrightChains transaction hash)
0x43ade7c98850ee7edfc08c1352ff887dcdafc60562562f72a3ca0e80ca80dc23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b1ba0313c3e3e21fbeb2fd2cdb5e3bc42bb25772f6cea85eaa63f6cb717c94a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZUD82300043
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 1 "Romantico": I. Allegro appassionato · Machine-readable JSON-LD