ISRC QZFZ62019746
Verified recording
QZFZ62019746 is “Walls” by SIV,
registered on the CopyrightChains blockchain with CopyrightID
0x2d830985ced80855d5e43bfa5bcc7a6cc47a724e231a9aa3703639546303e555 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/QZFZ62019746.
Recording identifiers
- ISRC
- QZFZ62019746
- Title
- Walls
- Artist
- SIV
- CopyrightID (CopyrightChains transaction hash)
0x2d830985ced80855d5e43bfa5bcc7a6cc47a724e231a9aa3703639546303e555
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:1da1cacfae5dc487f1e6d9dd5684f300d237dc737e2706d5c94b85a55adb3669- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62019746
- Bitcoin block existence check
- https://blockstream.info/api/block/960468