ISRC HKI190219505
Verified recording
HKI190219505 is “I. Prelude, "Obsession": Poco vivace” by Eugène Ysaÿe,
registered on the CopyrightChains blockchain with CopyrightID
0x36948d131a83cb926018dffc4614e0229749169081477a634e8956c48bef13a8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190219505.
Recording identifiers
- ISRC
- HKI190219505
- Title
- I. Prelude, "Obsession": Poco vivace
- Artist
- Eugène Ysaÿe
- CopyrightID (CopyrightChains transaction hash)
0x36948d131a83cb926018dffc4614e0229749169081477a634e8956c48bef13a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a5dba9102590c0bb686a1a48098414510778322440dd553c4a45f8babba1dc42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190219505
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: I. Prelude, "Obsession": Poco vivace · Machine-readable JSON-LD