ISRC QZS652333769
Verified recording
QZS652333769 is “Fast Days” by n1610,
registered on the CopyrightChains blockchain with CopyrightID
0xa68080adf9287619f79d6d3892ae5da58e03d7c657ad1035a9e617f8f1b39b16 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/QZS652333769.
Recording identifiers
- ISRC
- QZS652333769
- Title
- Fast Days
- Artist
- n1610
- CopyrightID (CopyrightChains transaction hash)
0xa68080adf9287619f79d6d3892ae5da58e03d7c657ad1035a9e617f8f1b39b16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:53095a5b3eb61e40c278a22ce8c7d0b059573268bc9763e0bd6f53de3fd0e5b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652333769
- Bitcoin block existence check
- https://blockstream.info/api/block/960468