ISRC USX760500003
Verified recording
USX760500003 is “La Traviata: Addio del passato” by Bulgarian National Radio Symphony Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x2c5effee66f0bf276a4de1fc9ab249b82d05c65765740f502c76e9437500d249 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX760500003.
Recording identifiers
- ISRC
- USX760500003
- Title
- La Traviata: Addio del passato
- Artist
- Bulgarian National Radio Symphony Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x2c5effee66f0bf276a4de1fc9ab249b82d05c65765740f502c76e9437500d249
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:ec7a49b3cdfdc87061b652afc1e5f848c52a8347926a08aea5289b783addfaf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX760500003
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: La Traviata: Addio del passato · Machine-readable JSON-LD