ISRC DEN962401401
Verified recording
DEN962401401 is “Symphony No. 104 in D Major, Hob. I:104 "London": I. Adagio – Allegro - Live” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3680dcc7701024f7e8df3bdf6326c9f2dae923e769875d7f86f7cd281ee3342a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962401401.
Recording identifiers
- ISRC
- DEN962401401
- Title
- Symphony No. 104 in D Major, Hob. I:104 "London": I. Adagio – Allegro - Live
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3680dcc7701024f7e8df3bdf6326c9f2dae923e769875d7f86f7cd281ee3342a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ffefbb8f0e5593f3682ca35f844421871e18861fcb4c21b6870874ac31607443- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962401401
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 104 in D Major, Hob. I:104 "London": I. Adagio – Allegro - Live · Machine-readable JSON-LD