ISRC DEB261100908
Verified recording
DEB261100908 is “Romanze (arr. of Mozart's Horn Concerto No. 3 in E-Flat Major, K. 447: II. Romance: Larghetto)” by Michael Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x09280acbde15cc88b3368a9a37f1592db0bf8fc845e94fceddf18330aa7fc372 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB261100908.
Recording identifiers
- ISRC
- DEB261100908
- Title
- Romanze (arr. of Mozart's Horn Concerto No. 3 in E-Flat Major, K. 447: II. Romance: Larghetto)
- Artist
- Michael Haydn
- CopyrightID (CopyrightChains transaction hash)
0x09280acbde15cc88b3368a9a37f1592db0bf8fc845e94fceddf18330aa7fc372
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:6ee88c5798d06ec354068469d58f38d1393087db098f6f4a8205d32ea46974d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB261100908
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Romanze (arr. of Mozart's Horn Concerto No. 3 in E-Flat Major, K. 447: II. Romance: Larghetto) · Machine-readable JSON-LD