ISRC DES380000856
Verified recording
DES380000856 is “Hora Decima: Sonata No. 21” by Johann Christoph Pezel,
registered on the CopyrightChains blockchain with CopyrightID
0x8f65146afcaa6716f7a003cbfd76d59e0e16a6d00b2e72bb68ed9468a2b33eb9 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380000856.
Recording identifiers
- ISRC
- DES380000856
- Title
- Hora Decima: Sonata No. 21
- Artist
- Johann Christoph Pezel
- CopyrightID (CopyrightChains transaction hash)
0x8f65146afcaa6716f7a003cbfd76d59e0e16a6d00b2e72bb68ed9468a2b33eb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:e6a007d450c18b1ac19ee2f32f087deeb5f82f4b38948df0b781182ed85ec0c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380000856
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Hora Decima: Sonata No. 21 · Machine-readable JSON-LD