ISRC HKI199271103
Verified recording
HKI199271103 is “Lieder ohne Worte (Songs without Words), Book 4, Op. 53: No. 21 in G Minor, Op. 53, No. 3” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xb865ae5952fbb781f76705649b64845e22e6d00dac04a06583e64874e503ec0c and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199271103.
Recording identifiers
- ISRC
- HKI199271103
- Title
- Lieder ohne Worte (Songs without Words), Book 4, Op. 53: No. 21 in G Minor, Op. 53, No. 3
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xb865ae5952fbb781f76705649b64845e22e6d00dac04a06583e64874e503ec0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:bbfeb33f0a30cf903a6ba854ca8cf2ae57b1faec73a40ceeea027c0f29b81ceb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199271103
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Lieder ohne Worte (Songs without Words), Book 4, Op. 53: No. 21 in G Minor, Op. 53, No. 3 · Machine-readable JSON-LD