ISRC HKI191723704
Verified recording
HKI191723704 is “Schwanengesang, D. 957 (Arr. T. Thorpe for Horn & Piano): No. 4, Ständchen” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xc6c3162384b8f84c0611143f331b5888c2b5083acbd4b96df6698930e6c4ecfe and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191723704.
Recording identifiers
- ISRC
- HKI191723704
- Title
- Schwanengesang, D. 957 (Arr. T. Thorpe for Horn & Piano): No. 4, Ständchen
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xc6c3162384b8f84c0611143f331b5888c2b5083acbd4b96df6698930e6c4ecfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0d8fed896bd07fed9f7df122ef75598a0bdbed0d516db2a30a1305ca0d7bf8de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191723704
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Schwanengesang, D. 957 (Arr. T. Thorpe for Horn & Piano): No. 4, Ständchen · Machine-readable JSON-LD