ISRC SEAEC8587150
Verified recording
SEAEC8587150 is “Fantasia brilliante on the air Rule Britannia (Arr. For trumpet and piano)” by John Hartmann,
registered on the CopyrightChains blockchain with CopyrightID
0x491bcdea4af7444a9abaf2db4af1871fef1c3353f47e2ec70bbb6648e146ed7d and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8587150.
Recording identifiers
- ISRC
- SEAEC8587150
- Title
- Fantasia brilliante on the air Rule Britannia (Arr. For trumpet and piano)
- Artist
- John Hartmann
- CopyrightID (CopyrightChains transaction hash)
0x491bcdea4af7444a9abaf2db4af1871fef1c3353f47e2ec70bbb6648e146ed7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:6063a559c18fed60d0c869be590d3bfcecf1d96c434dafc67def6bfa403327a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8587150
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Fantasia brilliante on the air Rule Britannia (Arr. For trumpet and piano) · Machine-readable JSON-LD