ISRC QZBRF1849607
Verified recording
QZBRF1849607 is “Second Breakfast” by Winslow,
registered on the CopyrightChains blockchain with CopyrightID
0x448ca9980ace010ead0560fd365504edad56ff8e725e77a6e16525afe0cf5549 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1849607.
Recording identifiers
- ISRC
- QZBRF1849607
- Title
- Second Breakfast
- Artist
- Winslow
- CopyrightID (CopyrightChains transaction hash)
0x448ca9980ace010ead0560fd365504edad56ff8e725e77a6e16525afe0cf5549
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:560bb39404c4ce01b8c693d66390ab62c5f53229e2c6f855885ba0c36726e4f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1849607
- Bitcoin block existence check
- https://blockstream.info/api/block/960478