ISRC QZNWR2376376
Verified recording
QZNWR2376376 is “That Sunday That Summer” by Bill Cantos,
registered on the CopyrightChains blockchain with CopyrightID
0x10e4a63acb83a8d0b8eaafac8210da5c145cdc2cd86eea30a5f795522e89410b and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2376376.
Recording identifiers
- ISRC
- QZNWR2376376
- Title
- That Sunday That Summer
- Artist
- Bill Cantos
- CopyrightID (CopyrightChains transaction hash)
0x10e4a63acb83a8d0b8eaafac8210da5c145cdc2cd86eea30a5f795522e89410b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:28a892e1e07e59e16fcb8886575219c76f21fb2057d9954cc10b5ab4383432bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2376376
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: That Sunday That Summer · Machine-readable JSON-LD