ISRC QZSR42188965
Verified recording
QZSR42188965 is “Greensleeves - Arr. for Piano” by Pianopassion,
registered on the CopyrightChains blockchain with CopyrightID
0x43aa290afc8be8f723e732de8da3ee7272df2024b4b939ff0936f0b6ccad9627 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSR42188965.
Recording identifiers
- ISRC
- QZSR42188965
- Title
- Greensleeves - Arr. for Piano
- Artist
- Pianopassion
- CopyrightID (CopyrightChains transaction hash)
0x43aa290afc8be8f723e732de8da3ee7272df2024b4b939ff0936f0b6ccad9627
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:40e4224b4dbf82ff09e8d3d6e1f6473778c8df57fed7cbc42a7c538ec71e9be3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSR42188965
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Greensleeves - Arr. for Piano · Machine-readable JSON-LD