ISRC HKI191938021
Verified recording
HKI191938021 is “Signor Abate!, WoO 178 (Arr. T. Holmes for Choir & Piano)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8cf21b174c191e1fa9e5272e459e74bb7264c2fa7157af6a12e92db04f12044e and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191938021.
Recording identifiers
- ISRC
- HKI191938021
- Title
- Signor Abate!, WoO 178 (Arr. T. Holmes for Choir & Piano)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8cf21b174c191e1fa9e5272e459e74bb7264c2fa7157af6a12e92db04f12044e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:9769c4fbba028e38030bf8d9bef2597e43b041aeb961a75dc998ab0896a31b7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191938021
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Signor Abate!, WoO 178 (Arr. T. Holmes for Choir & Piano) · Machine-readable JSON-LD