ISRC HKI199370502
Verified recording
HKI199370502 is “Symphony No. 1 in C Major, "Die 4 Weltalter" (the 4 Ages of the World): II. Allegro e vivace” by Carl Ditters von Dittersdorf,
registered on the CopyrightChains blockchain with CopyrightID
0x442f0d21bf6223e68048c2be733eb5e7af859a1441d4ce2ae6aa058bdaad4417 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199370502.
Recording identifiers
- ISRC
- HKI199370502
- Title
- Symphony No. 1 in C Major, "Die 4 Weltalter" (the 4 Ages of the World): II. Allegro e vivace
- Artist
- Carl Ditters von Dittersdorf
- CopyrightID (CopyrightChains transaction hash)
0x442f0d21bf6223e68048c2be733eb5e7af859a1441d4ce2ae6aa058bdaad4417
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:45de897c2db26df27f31e5cc1a05e8e7243b52a715b8473fe06cc1d3dc61dab2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199370502
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Symphony No. 1 in C Major, "Die 4 Weltalter" (the 4 Ages of the World): II. Allegro e vivace · Machine-readable JSON-LD