ISRC DES380821004
Verified recording
DES380821004 is “Sinfonia Concertante in E-Flat Major: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6bf5e383dd8975032bc7aeb1df1cb37d5be59705dbdbd3f18fa8e1aae423eb49 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380821004.
Recording identifiers
- ISRC
- DES380821004
- Title
- Sinfonia Concertante in E-Flat Major: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6bf5e383dd8975032bc7aeb1df1cb37d5be59705dbdbd3f18fa8e1aae423eb49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:f898bbb5df46d2d6f141a619150eeb6d8e9456dde0d467dfedeb0a80eedafeb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380821004
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Sinfonia Concertante in E-Flat Major: I. Allegro · Machine-readable JSON-LD