ISRC CH1261430205
Verified recording
CH1261430205 is “Sinfonia Concertante in B-Flat Major, Hob. I.105: II. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xcfd34b31d7cb94523c934eaf7b90d2ae5ee02f84ca65b8eb77b62d1dfc1d5028 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1261430205.
Recording identifiers
- ISRC
- CH1261430205
- Title
- Sinfonia Concertante in B-Flat Major, Hob. I.105: II. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xcfd34b31d7cb94523c934eaf7b90d2ae5ee02f84ca65b8eb77b62d1dfc1d5028
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8ec2ceb4e9f81bf5b5ffa000f408a4b4e55c39ee077c97f2f3655f99136e7b4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1261430205
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia Concertante in B-Flat Major, Hob. I.105: II. Andante · Machine-readable JSON-LD