ISRC USSM19100303
Verified recording
USSM19100303 is “La fanciulla del West: Ch'ella mi creda libero e lontano” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x40e5930df85d468b3b2504e05cceb78b9b092722e797ad47e2588f1dbcece81e 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/USSM19100303.
Recording identifiers
- ISRC
- USSM19100303
- Title
- La fanciulla del West: Ch'ella mi creda libero e lontano
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x40e5930df85d468b3b2504e05cceb78b9b092722e797ad47e2588f1dbcece81e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:14db08304234a28216ebe310ba015af2e760cacb5b4d866a75e238960db96a56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19100303
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La fanciulla del West: Ch'ella mi creda libero e lontano · Machine-readable JSON-LD