ISRC DEF057500383
Verified recording
DEF057500383 is “Piano Concerto No. 27 in B-Flat Major, K. 595: III. Allegro (Cadenzas: Mozart, Gulda, Mozart)” by Friedrich Gulda,
registered on the CopyrightChains blockchain with CopyrightID
0x65ee8a5e83117ae563d9c4988a1fb0ad2247867595a4f5a7183950c67c413941 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/DEF057500383.
Recording identifiers
- ISRC
- DEF057500383
- Title
- Piano Concerto No. 27 in B-Flat Major, K. 595: III. Allegro (Cadenzas: Mozart, Gulda, Mozart)
- Artist
- Friedrich Gulda
- CopyrightID (CopyrightChains transaction hash)
0x65ee8a5e83117ae563d9c4988a1fb0ad2247867595a4f5a7183950c67c413941
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7bb0074e2a34aee0a3201ad25df31428ca79a46a0034ac783cf4958bee360f72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057500383
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 27 in B-Flat Major, K. 595: III. Allegro (Cadenzas: Mozart, Gulda, Mozart) · Machine-readable JSON-LD