ISRC QZDSS1900410
Verified recording
QZDSS1900410 is “French Quadrilogy: No. 1, The Girl on a Flaxen Horse” by Aivars Kalējs,
registered on the CopyrightChains blockchain with CopyrightID
0x8728dbae67209214611f15943d7f0f084e80dd46ce129fe93696e7b6cb56560f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900410.
Recording identifiers
- ISRC
- QZDSS1900410
- Title
- French Quadrilogy: No. 1, The Girl on a Flaxen Horse
- Artist
- Aivars Kalējs
- CopyrightID (CopyrightChains transaction hash)
0x8728dbae67209214611f15943d7f0f084e80dd46ce129fe93696e7b6cb56560f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d524501f759b7c9e6cb2a35a422dfd5240ceaa86b47050387ec1f5e1948ffca3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900410
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: French Quadrilogy: No. 1, The Girl on a Flaxen Horse · Machine-readable JSON-LD