ISRC DEGF71711704
Verified recording
DEGF71711704 is “Trombone Concerto” by Georg Friedrich Haas,
registered on the CopyrightChains blockchain with CopyrightID
0x6b7d8e7021001e007723c094b728b7c8a02628f05840054de925e18697230960 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGF71711704.
Recording identifiers
- ISRC
- DEGF71711704
- Title
- Trombone Concerto
- Artist
- Georg Friedrich Haas
- CopyrightID (CopyrightChains transaction hash)
0x6b7d8e7021001e007723c094b728b7c8a02628f05840054de925e18697230960
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:5de5e96fcb08effba3987bdf085e4765768397a3b721460ac356417105b3e0ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGF71711704
- Bitcoin block existence check
- https://blockstream.info/api/block/960291