ISRC HKI191428204
Verified recording
HKI191428204 is “No. 4, The Last Rose of Summer” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1267adf4bf1be5389a34eb98f875b62af276339245251492a12d5b0f61ed34c0 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191428204.
Recording identifiers
- ISRC
- HKI191428204
- Title
- No. 4, The Last Rose of Summer
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1267adf4bf1be5389a34eb98f875b62af276339245251492a12d5b0f61ed34c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:db991620bf209086f41096abca046f3f2827fb8534fe4b2bad4e54b1acb5d5ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191428204
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: No. 4, The Last Rose of Summer · Machine-readable JSON-LD