ISRC HKI190452311
Verified recording
HKI190452311 is “Temporal Variations: Waltz (Arr. C. Matthews for oboe and orchestra)” by Benjamin Britten,
registered on the CopyrightChains blockchain with CopyrightID
0x33074a1a5d34be584521580a6a6d9f448b1c5fce352e5dda67c22ad09bf095da and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190452311.
Recording identifiers
- ISRC
- HKI190452311
- Title
- Temporal Variations: Waltz (Arr. C. Matthews for oboe and orchestra)
- Artist
- Benjamin Britten
- CopyrightID (CopyrightChains transaction hash)
0x33074a1a5d34be584521580a6a6d9f448b1c5fce352e5dda67c22ad09bf095da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:c8cbf2c5992a9bded1c07442ae993e041100e068c20993d4fe5545f605bb7c2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190452311
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Temporal Variations: Waltz (Arr. C. Matthews for oboe and orchestra) · Machine-readable JSON-LD