ISRC QZR6R2100511
Verified recording
QZR6R2100511 is “Il barbiere di Siviglia: Act 1: Piano, pianissimo (Fiorello, Chorus, Almaviva) - Live” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x58642d062e6a85f852110ad3cd999521577c45d22a99c90cdb41c7606b51bbab and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZR6R2100511.
Recording identifiers
- ISRC
- QZR6R2100511
- Title
- Il barbiere di Siviglia: Act 1: Piano, pianissimo (Fiorello, Chorus, Almaviva) - Live
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x58642d062e6a85f852110ad3cd999521577c45d22a99c90cdb41c7606b51bbab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fef4b9c5522ac848aae2508b60ca311d16a271de27e698ad26b30aec0652cbab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZR6R2100511
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia: Act 1: Piano, pianissimo (Fiorello, Chorus, Almaviva) - Live · Machine-readable JSON-LD