ISRC HKI199238203
Verified recording
HKI199238203 is “Lieder ohne Worte (Songs without Words), Book 8, Op. 102 (arr. J. Russo for clarinet and piano): Song Without Words, Op. 102, No. 5” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x9d31f5607b88804e06f2f68da4dbdd3214c09315f08748fbd052ba28fe394888 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199238203.
Recording identifiers
- ISRC
- HKI199238203
- Title
- Lieder ohne Worte (Songs without Words), Book 8, Op. 102 (arr. J. Russo for clarinet and piano): Song Without Words, Op. 102, No. 5
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x9d31f5607b88804e06f2f68da4dbdd3214c09315f08748fbd052ba28fe394888
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:d31eae8e5bcf1f0a230895cd8e4ccd75dc82f279af0a6d30fbca6fe1bc8fc183- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199238203
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Lieder ohne Worte (Songs without Words), Book 8, Op. 102 (arr. J. Russo for clarinet and piano): Song Without Words, Op. 102, No. 5 · Machine-readable JSON-LD