ISRC QMDA72143238
Verified recording
QMDA72143238 is “Pedro e o Lobo: Cortejo triunfal” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xd4ee84b4abc9c1ce9080bab12bc7e03c5e4578c594f06345548f6f1f09691cf6 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72143238.
Recording identifiers
- ISRC
- QMDA72143238
- Title
- Pedro e o Lobo: Cortejo triunfal
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xd4ee84b4abc9c1ce9080bab12bc7e03c5e4578c594f06345548f6f1f09691cf6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:3ba3d94d9b44e6d115cf3d0dbbe389f9b74fab7a604b3aeb1b23e603d9ac6160- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72143238
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Pedro e o Lobo: Cortejo triunfal · Machine-readable JSON-LD