ISRC USB8U1085578
Verified recording
USB8U1085578 is “Anna Bolena: Act I: Giudici … ad Anna!! … Ah! segnata (All)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xa561ebc6f15183ccbdc63fe1e4414122c6c279d78aae5946e2880e755771d50f and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1085578.
Recording identifiers
- ISRC
- USB8U1085578
- Title
- Anna Bolena: Act I: Giudici … ad Anna!! … Ah! segnata (All)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xa561ebc6f15183ccbdc63fe1e4414122c6c279d78aae5946e2880e755771d50f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:1b67d9ae7287b09331407b6943f81aad9b9118e0f6e7f6431adc951851407336- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1085578
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Anna Bolena: Act I: Giudici … ad Anna!! … Ah! segnata (All) · Machine-readable JSON-LD