ISRC FR50X2469810
Verified recording
FR50X2469810 is “Symphony No. 90 in C Major, Hob. I:90: II. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x29ccd2f6402a7eba63867b6e774a29db08cff21a41bc015c416885993ec8786a and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2469810.
Recording identifiers
- ISRC
- FR50X2469810
- Title
- Symphony No. 90 in C Major, Hob. I:90: II. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x29ccd2f6402a7eba63867b6e774a29db08cff21a41bc015c416885993ec8786a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:6644113bdcffa552095f6f8af46b49758911a5c88a354f369001505866340a36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2469810
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Symphony No. 90 in C Major, Hob. I:90: II. Andante · Machine-readable JSON-LD