ISRC QZFZ21986143
Verified recording
QZFZ21986143 is “Caving In” by Will Reagan,
registered on the CopyrightChains blockchain with CopyrightID
0x2cb960c7d37f91365e9f0bad645a4c9e17cdf143171ebf931a9f0ca4d0a8a1c7 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/QZFZ21986143.
Recording identifiers
- ISRC
- QZFZ21986143
- Title
- Caving In
- Artist
- Will Reagan
- CopyrightID (CopyrightChains transaction hash)
0x2cb960c7d37f91365e9f0bad645a4c9e17cdf143171ebf931a9f0ca4d0a8a1c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6c871c117867a822483b9bcfefe46e7396b21e57b1a7956a9d7ec27cd7c27b72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21986143
- Bitcoin block existence check
- https://blockstream.info/api/block/956302