ISRC QZS642127580
Verified recording
QZS642127580 is “Free Fall” by VRZ,
registered on the CopyrightChains blockchain with CopyrightID
0x2223f457b6b53f43abd353a0dd431c58ef0f72bc9112f01b73f558cfed621771 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642127580.
Recording identifiers
- ISRC
- QZS642127580
- Title
- Free Fall
- Artist
- VRZ
- CopyrightID (CopyrightChains transaction hash)
0x2223f457b6b53f43abd353a0dd431c58ef0f72bc9112f01b73f558cfed621771
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:5d219a0a41acc9dfac752beaf58fb6d174efff257fdfb06dea4e7d08a2ab4603- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642127580
- Bitcoin block existence check
- https://blockstream.info/api/block/957073