ISRC QZHN31956814
Verified recording
QZHN31956814 is “Sapphire” by TBO,
registered on the CopyrightChains blockchain with CopyrightID
0x28c0891cbe3888f2ac7a369e818303fa47cacec9b453503dd925cedb7add4cb1 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN31956814.
Recording identifiers
- ISRC
- QZHN31956814
- Title
- Sapphire
- Artist
- TBO
- CopyrightID (CopyrightChains transaction hash)
0x28c0891cbe3888f2ac7a369e818303fa47cacec9b453503dd925cedb7add4cb1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:73098f4c97f861263b206f4161719978843d69642a0a022029f6306016383de5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN31956814
- Bitcoin block existence check
- https://blockstream.info/api/block/960468