ISRC GBELX1003570
Verified recording
GBELX1003570 is “Concerto in D Minor, for Two Violas da Gamba - "Tango": IV. Tempo di Tango” by René Duchiffre,
registered on the CopyrightChains blockchain with CopyrightID
0x73ec489a704d384cb12ca32d4aaa7258a9814b9af7b309132e5a6259a5a94208 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX1003570.
Recording identifiers
- ISRC
- GBELX1003570
- Title
- Concerto in D Minor, for Two Violas da Gamba - "Tango": IV. Tempo di Tango
- Artist
- René Duchiffre
- CopyrightID (CopyrightChains transaction hash)
0x73ec489a704d384cb12ca32d4aaa7258a9814b9af7b309132e5a6259a5a94208
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:49b2b221801f9d8e84ad2926bd7dc9f845eff36aba64f7e4fc1f15e3c2d91a19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX1003570
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Concerto in D Minor, for Two Violas da Gamba - "Tango": IV. Tempo di Tango · Machine-readable JSON-LD