ISRC HKI199229209
Verified recording
HKI199229209 is “Souvenir de Russie, Op. 63: Fantasia, Op. 63, "Souvenir de Russie": Allegretto” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0xd4f6f8195aae95c0abc22a1c2ebb80ffb9faa31cbbc2e80b3acb1bbbf25224d0 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199229209.
Recording identifiers
- ISRC
- HKI199229209
- Title
- Souvenir de Russie, Op. 63: Fantasia, Op. 63, "Souvenir de Russie": Allegretto
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0xd4f6f8195aae95c0abc22a1c2ebb80ffb9faa31cbbc2e80b3acb1bbbf25224d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:78586a7235db09e9139f3f76851b1f9c8859fe89adab0f7ec87988896ffdc7dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199229209
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Souvenir de Russie, Op. 63: Fantasia, Op. 63, "Souvenir de Russie": Allegretto · Machine-readable JSON-LD