ISRC USBC19605843
Verified recording
USBC19605843 is “Turandot: Act I, O giovinotto! (Funeral March)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x18f9cceb13da4b4d270a67c53f358550ee9a0bfa11dc73bf85a48827cc05ec2a and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19605843.
Recording identifiers
- ISRC
- USBC19605843
- Title
- Turandot: Act I, O giovinotto! (Funeral March)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x18f9cceb13da4b4d270a67c53f358550ee9a0bfa11dc73bf85a48827cc05ec2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:b0006ed56c008fea0a00f5683aa4f247eb11fff089dc3a14e5c4152f8cdf9eae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19605843
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Turandot: Act I, O giovinotto! (Funeral March) · Machine-readable JSON-LD