ISRC DEE219900707
Verified recording
DEE219900707 is “"Apparatus Musico-Organisticus": Toccata septima” by Georg Muffat,
registered on the CopyrightChains blockchain with CopyrightID
0x5f939ce87c069c8f5d4200e92177f0ccce20231d7a9cc1313b5cf2dd7ed130b4 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/DEE219900707.
Recording identifiers
- ISRC
- DEE219900707
- Title
- "Apparatus Musico-Organisticus": Toccata septima
- Artist
- Georg Muffat
- CopyrightID (CopyrightChains transaction hash)
0x5f939ce87c069c8f5d4200e92177f0ccce20231d7a9cc1313b5cf2dd7ed130b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:32dcb11338b32b90401115cce12a0e6393132325bfce6b4c58ba037a7ae793f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219900707
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: "Apparatus Musico-Organisticus": Toccata septima · Machine-readable JSON-LD