ISRC QMDA72143233
Verified recording
QMDA72143233 is “Pedro e o Lobo: Chegou o Avõ” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xeca90f01cd285a2ec25bfb8ca80a9e204a0abe6666e29202500044012e1687f6 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72143233.
Recording identifiers
- ISRC
- QMDA72143233
- Title
- Pedro e o Lobo: Chegou o Avõ
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xeca90f01cd285a2ec25bfb8ca80a9e204a0abe6666e29202500044012e1687f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:710ef962c925899731f302b59f3bcd94a73f4ca23747ace0a277d463cf6f701d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72143233
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Pedro e o Lobo: Chegou o Avõ · Machine-readable JSON-LD