ISRC DEAQ71814601
Verified recording
DEAQ71814601 is “Horn Concerto No. 2 in D Major, MH 53: I. Allegro moderato” by Michael Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x23a9c12326b352862c4f09bc50150a4e9eb134c19f6e8da8a477530617e77a51 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/DEAQ71814601.
Recording identifiers
- ISRC
- DEAQ71814601
- Title
- Horn Concerto No. 2 in D Major, MH 53: I. Allegro moderato
- Artist
- Michael Haydn
- CopyrightID (CopyrightChains transaction hash)
0x23a9c12326b352862c4f09bc50150a4e9eb134c19f6e8da8a477530617e77a51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c67b45eb1301aedf6f333018fd7a211bfaea0a03046cb4039691b83d1f969a58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71814601
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Horn Concerto No. 2 in D Major, MH 53: I. Allegro moderato · Machine-readable JSON-LD