ISRC QMDA72143237
Verified recording
QMDA72143237 is “Pedro e o Lobo: Os caçadores saem da floresta” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x875b11e46a11040c1642148c20e9f3ca71cc1692d7090572586d94397dfdfc72 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72143237.
Recording identifiers
- ISRC
- QMDA72143237
- Title
- Pedro e o Lobo: Os caçadores saem da floresta
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x875b11e46a11040c1642148c20e9f3ca71cc1692d7090572586d94397dfdfc72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:687723a40f232f37826958de5c42e78cafb69166a0d95c63d3880ce5b6a09801- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72143237
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Pedro e o Lobo: Os caçadores saem da floresta · Machine-readable JSON-LD