ISRC SEAGA8203030
Verified recording
SEAGA8203030 is “Horn Concerto, Op. 70: II. Andante sostenuto” by Gunnar de Frumerie,
registered on the CopyrightChains blockchain with CopyrightID
0xb0096fcaac7814e94c74c485223f8d2f4983f386a3ad4e610999e18c0d68f8c1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8203030.
Recording identifiers
- ISRC
- SEAGA8203030
- Title
- Horn Concerto, Op. 70: II. Andante sostenuto
- Artist
- Gunnar de Frumerie
- CopyrightID (CopyrightChains transaction hash)
0xb0096fcaac7814e94c74c485223f8d2f4983f386a3ad4e610999e18c0d68f8c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:19d81a38eb375c333a53d4e09fab69e2cecfa5a3b86bfc77d4076bd7c6d67c59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8203030
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Horn Concerto, Op. 70: II. Andante sostenuto · Machine-readable JSON-LD