ISRC QZPLR2172702
Verified recording
QZPLR2172702 is “250yz” by Wallace Cleaver,
registered on the CopyrightChains blockchain with CopyrightID
0x9fa9c08e4212a0f7bea059a8e3dfc227bbccc864e652c23bf81d5dfa8fff8bf7 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2172702.
Recording identifiers
- ISRC
- QZPLR2172702
- Title
- 250yz
- Artist
- Wallace Cleaver
- CopyrightID (CopyrightChains transaction hash)
0x9fa9c08e4212a0f7bea059a8e3dfc227bbccc864e652c23bf81d5dfa8fff8bf7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8d7ff198a208f68e7aa9e3b191111da40d2062e050944a86ca26472c693a9617- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2172702
- Bitcoin block existence check
- https://blockstream.info/api/block/953520