ISRC GBMNA1901516
Verified recording
GBMNA1901516 is “Iris (Arr. for Piano)” by John Rzeznik,
registered on the CopyrightChains blockchain with CopyrightID
0xdb9dd0b53586ed2fcde567df004f844ba5d5510e8fd218a019282243c5173ddd and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMNA1901516.
Recording identifiers
- ISRC
- GBMNA1901516
- Title
- Iris (Arr. for Piano)
- Artist
- John Rzeznik
- CopyrightID (CopyrightChains transaction hash)
0xdb9dd0b53586ed2fcde567df004f844ba5d5510e8fd218a019282243c5173ddd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:773d843315da9920ae12cd04741d73ff65c503a0c8d0a21f5dcb5ebbbf32fc17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMNA1901516
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Iris (Arr. for Piano) · Machine-readable JSON-LD