ISRC HKI192410507
Verified recording
HKI192410507 is “Symphony No. 103 in E-Flat Major, Hob. I:103 "Drumroll": III. Minuet - Trio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xcbefa5a3ab6ad97c5e43d205add84f77912924a50295b5263eaa2f2ccdf8a1d0 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192410507.
Recording identifiers
- ISRC
- HKI192410507
- Title
- Symphony No. 103 in E-Flat Major, Hob. I:103 "Drumroll": III. Minuet - Trio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xcbefa5a3ab6ad97c5e43d205add84f77912924a50295b5263eaa2f2ccdf8a1d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:ba2c371652a29a303db1f70cbf2b8c0189cdaac08bd2d2964ac3dab36d767998- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192410507
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Symphony No. 103 in E-Flat Major, Hob. I:103 "Drumroll": III. Minuet - Trio · Machine-readable JSON-LD