ISRC DEE861701188
Verified recording
DEE861701188 is “Bassoon Concerto in B-Flat Major, K. 191: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6136447b1df976ff941a9b2a8ae0bc699f67c89a1578bf5ae40e8e4e8373970f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861701188.
Recording identifiers
- ISRC
- DEE861701188
- Title
- Bassoon Concerto in B-Flat Major, K. 191: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6136447b1df976ff941a9b2a8ae0bc699f67c89a1578bf5ae40e8e4e8373970f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7c164dd965eed8b3943c709e2743200cd4d99c5cd8e98b7b86ff60cf1e77f6b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861701188
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Bassoon Concerto in B-Flat Major, K. 191: I. Allegro · Machine-readable JSON-LD