ISRC DEE470900365
Verified recording
DEE470900365 is “Cello Concerto in D Major, Badley D3: III. Allegro molto” by Leopold Hofmann,
registered on the CopyrightChains blockchain with CopyrightID
0x9a724b492569cb478af581e307151ccdcb6020ae0d60f895a45e0d95f82be995 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470900365.
Recording identifiers
- ISRC
- DEE470900365
- Title
- Cello Concerto in D Major, Badley D3: III. Allegro molto
- Artist
- Leopold Hofmann
- CopyrightID (CopyrightChains transaction hash)
0x9a724b492569cb478af581e307151ccdcb6020ae0d60f895a45e0d95f82be995
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:1728a9b415f70dead5a28cb42e3dc35e75888d9c0d95284773455910e64e029a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470900365
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Cello Concerto in D Major, Badley D3: III. Allegro molto · Machine-readable JSON-LD