ISRC AUV401448308
Verified recording
AUV401448308 is “Chorus Of The Hebrew Slaves (Nabucco)” by Choir and Orchestra of the Budapest State Opera,
registered on the CopyrightChains blockchain with CopyrightID
0x074359820e798b91197ee3594bdd3aaffa15063038e623f2fee05a2a643d2aea and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUV401448308.
Recording identifiers
- ISRC
- AUV401448308
- Title
- Chorus Of The Hebrew Slaves (Nabucco)
- Artist
- Choir and Orchestra of the Budapest State Opera
- CopyrightID (CopyrightChains transaction hash)
0x074359820e798b91197ee3594bdd3aaffa15063038e623f2fee05a2a643d2aea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:6b0ffbdd3342fef6f8589cb6843b8a9a10bfe2d4c5029acbf2f9723e16b47bd9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUV401448308
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Chorus Of The Hebrew Slaves (Nabucco) · Machine-readable JSON-LD