ISRC HUA251246806
Verified recording
HUA251246806 is “Symphony No. 45 in F-Sharp Minor, Hob.I:45, "Farewell": II. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x489d5eee570a315d930bf415be7465c167e66e266414b3bd5946a1af51240ff1 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251246806.
Recording identifiers
- ISRC
- HUA251246806
- Title
- Symphony No. 45 in F-Sharp Minor, Hob.I:45, "Farewell": II. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x489d5eee570a315d930bf415be7465c167e66e266414b3bd5946a1af51240ff1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:da3c0263b001bcbe94f15c0dc025426e36963503f94807b9ce5d95df57015c59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251246806
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Symphony No. 45 in F-Sharp Minor, Hob.I:45, "Farewell": II. Adagio · Machine-readable JSON-LD