ISRC GBELX1003569
Verified recording
GBELX1003569 is “Concerto in D Minor, for Two Violas da Gamba - "Tango": III. Cadenza abrupta” by René Duchiffre,
registered on the CopyrightChains blockchain with CopyrightID
0x5a21c38ff168075b80330a1f6514bcdbcf9f4474d4db2a6680dce7ae66e62b87 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX1003569.
Recording identifiers
- ISRC
- GBELX1003569
- Title
- Concerto in D Minor, for Two Violas da Gamba - "Tango": III. Cadenza abrupta
- Artist
- René Duchiffre
- CopyrightID (CopyrightChains transaction hash)
0x5a21c38ff168075b80330a1f6514bcdbcf9f4474d4db2a6680dce7ae66e62b87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:a318e02cf51c9ce1c5f37e92d97c2f48f7c4a6136e67586a61cc40915983386f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX1003569
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Concerto in D Minor, for Two Violas da Gamba - "Tango": III. Cadenza abrupta · Machine-readable JSON-LD