ISRC DES380723011
Verified recording
DES380723011 is “Voluntary in D Major: II. Allegro” by John Alcock,
registered on the CopyrightChains blockchain with CopyrightID
0x0f8890cee8dbd1384fa96bb99543031dff09152ba6cb86f24051e43b2e2e17ee and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380723011.
Recording identifiers
- ISRC
- DES380723011
- Title
- Voluntary in D Major: II. Allegro
- Artist
- John Alcock
- CopyrightID (CopyrightChains transaction hash)
0x0f8890cee8dbd1384fa96bb99543031dff09152ba6cb86f24051e43b2e2e17ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:7ec8a2c109942ce3c248c040b9e641d69c4d6ff41230250312056a9d9517c111- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380723011
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Voluntary in D Major: II. Allegro · Machine-readable JSON-LD