ISRC HKI199706817
Verified recording
HKI199706817 is “Cello Concerto In G Major, RV 413: II. Largo” by Raphael Wallfisch,
registered on the CopyrightChains blockchain with CopyrightID
0x93d5120c39fe56aea0dcc3a4ae80cf35596a1f12dfa64fd8c7e030dec234cbb9 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199706817.
Recording identifiers
- ISRC
- HKI199706817
- Title
- Cello Concerto In G Major, RV 413: II. Largo
- Artist
- Raphael Wallfisch
- CopyrightID (CopyrightChains transaction hash)
0x93d5120c39fe56aea0dcc3a4ae80cf35596a1f12dfa64fd8c7e030dec234cbb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:47b90cb752e8850e48fb12abb56bf8674c38a4a5ab3c4f49e881d55f8e327a4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199706817
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: Cello Concerto In G Major, RV 413: II. Largo · Machine-readable JSON-LD