ISRC QZMER2034964
Verified recording
QZMER2034964 is “A4” by Pier Corleone,
registered on the CopyrightChains blockchain with CopyrightID
0x75c00ad93b84fb8132384ff4726fd0181fa2f024e98a69dd6c62a02326b4277c and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2034964.
Recording identifiers
- ISRC
- QZMER2034964
- Title
- A4
- Artist
- Pier Corleone
- CopyrightID (CopyrightChains transaction hash)
0x75c00ad93b84fb8132384ff4726fd0181fa2f024e98a69dd6c62a02326b4277c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:85cb773367c625b16cf41058bd6c7280811fbf16795a81a5ed842c267ea9c13b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2034964
- Bitcoin block existence check
- https://blockstream.info/api/block/960273