ISRC QZTLA2377031
Verified recording
QZTLA2377031 is “Marble” by Norman Sann,
registered on the CopyrightChains blockchain with CopyrightID
0xbb3a2af36cbe231ac91d9493602f51e0ce883d5d0281108257e28bf1a9848b0f and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2377031.
Recording identifiers
- ISRC
- QZTLA2377031
- Title
- Marble
- Artist
- Norman Sann
- CopyrightID (CopyrightChains transaction hash)
0xbb3a2af36cbe231ac91d9493602f51e0ce883d5d0281108257e28bf1a9848b0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:93eba16562b3015247c0d3bf50cbb1f288cce319218827337905cd2a665b7c00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2377031
- Bitcoin block existence check
- https://blockstream.info/api/block/953515