ISRC HKI190968701
Verified recording
HKI190968701 is “String Trio, Op. 45: Part I -” by Arnold Schoenberg,
registered on the CopyrightChains blockchain with CopyrightID
0x077db2fbe8b031caf9ec6ec51748ad9276afa992013df8142805f7185b4e085d 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/HKI190968701.
Recording identifiers
- ISRC
- HKI190968701
- Title
- String Trio, Op. 45: Part I -
- Artist
- Arnold Schoenberg
- CopyrightID (CopyrightChains transaction hash)
0x077db2fbe8b031caf9ec6ec51748ad9276afa992013df8142805f7185b4e085d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:73dcf2cf170ac64282e9ce718ce3ff36a7330a44660b5f402756457a2b2b854a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190968701
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: String Trio, Op. 45: Part I - · Machine-readable JSON-LD