ISRC SEAED8776100
Verified recording
SEAED8776100 is “Horn Concerto in A Major, Op. 28: II. Adagio” by Kurt Atterberg,
registered on the CopyrightChains blockchain with CopyrightID
0x8d4aa62da3a0237b6cd9b2e25a7af300ef7741e3eb1edfd1769c4b5cdfb6b88a 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/SEAED8776100.
Recording identifiers
- ISRC
- SEAED8776100
- Title
- Horn Concerto in A Major, Op. 28: II. Adagio
- Artist
- Kurt Atterberg
- CopyrightID (CopyrightChains transaction hash)
0x8d4aa62da3a0237b6cd9b2e25a7af300ef7741e3eb1edfd1769c4b5cdfb6b88a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3f303ea09e011cf3e44b9300c9cca8745ca4258e488aa32ba0011fcec5440d8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED8776100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Horn Concerto in A Major, Op. 28: II. Adagio · Machine-readable JSON-LD