ISRC QZR6R2100512
Verified recording
QZR6R2100512 is “Il barbiere di Siviglia: Act 1: Ecco ridente in cielo (Almaviva) - Live” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x75b0a2a80939df8e865b6aafd6f2c8a868943464b9c6acec502f92e0d29ac38e 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/QZR6R2100512.
Recording identifiers
- ISRC
- QZR6R2100512
- Title
- Il barbiere di Siviglia: Act 1: Ecco ridente in cielo (Almaviva) - Live
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x75b0a2a80939df8e865b6aafd6f2c8a868943464b9c6acec502f92e0d29ac38e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7e3044594fe4608e75184345143f142590db533a27a9a83d4b6a0840acde8ab4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZR6R2100512
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia: Act 1: Ecco ridente in cielo (Almaviva) - Live · Machine-readable JSON-LD