ISRC QZRP42188710
Verified recording
QZRP42188710 is “304” by Yb4l,
registered on the CopyrightChains blockchain with CopyrightID
0x5c82070dda4158c0f83983dc2873b6d9c3a1d37769c2bc1d294e2883620b0851 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42188710.
Recording identifiers
- ISRC
- QZRP42188710
- Title
- 304
- Artist
- Yb4l
- CopyrightID (CopyrightChains transaction hash)
0x5c82070dda4158c0f83983dc2873b6d9c3a1d37769c2bc1d294e2883620b0851
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:57be7bfaa74424d5344b6b4d28eb8160f687b503b276646ef5011615e8c64796- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42188710
- Bitcoin block existence check
- https://blockstream.info/api/block/960397