ISRC GBJZY2265515
Verified recording
GBJZY2265515 is “12 Sonatas, Opera XVI, Op. 16 No. 1 (Excerpts): II. Largo” by Isabella Leonarda,
registered on the CopyrightChains blockchain with CopyrightID
0xc6aa3f27587d4e674f69aac44c3da1c50fbc36f3e092779547b6e07ab24015fe and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJZY2265515.
Recording identifiers
- ISRC
- GBJZY2265515
- Title
- 12 Sonatas, Opera XVI, Op. 16 No. 1 (Excerpts): II. Largo
- Artist
- Isabella Leonarda
- CopyrightID (CopyrightChains transaction hash)
0xc6aa3f27587d4e674f69aac44c3da1c50fbc36f3e092779547b6e07ab24015fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:de01c496f81e9d72ab383fed6df3f396cb24dee10cdc777ac650590f5268cf2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJZY2265515
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: 12 Sonatas, Opera XVI, Op. 16 No. 1 (Excerpts): II. Largo · Machine-readable JSON-LD