ISRC QZS662171943
Verified recording
QZS662171943 is “Pastel” by Mr. Bill,
registered on the CopyrightChains blockchain with CopyrightID
0xcd8498e0606264b1a9a8d2f3df7c8c532df4958e608c9a779fe24bf224a1bc9f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662171943.
Recording identifiers
- ISRC
- QZS662171943
- Title
- Pastel
- Artist
- Mr. Bill
- CopyrightID (CopyrightChains transaction hash)
0xcd8498e0606264b1a9a8d2f3df7c8c532df4958e608c9a779fe24bf224a1bc9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:12f445f7fe042eca46f0444c1637f9f5eb10802b2752419cc3e8ba8231dbb0f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662171943
- Bitcoin block existence check
- https://blockstream.info/api/block/956302