ISRC FR7JM2173050
Verified recording
FR7JM2173050 is “Symphony No. 38 in D Major, K. 504 "Prague": I. Adagio - Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x26be56cd94a1e2276595f188240f52966279de62f8f2533e04f7c5c25added41 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/FR7JM2173050.
Recording identifiers
- ISRC
- FR7JM2173050
- Title
- Symphony No. 38 in D Major, K. 504 "Prague": I. Adagio - Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x26be56cd94a1e2276595f188240f52966279de62f8f2533e04f7c5c25added41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ff504ddb163343f917799d78f70fe866925a97fa6c1de07563fbcb4b57e6ebf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2173050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 38 in D Major, K. 504 "Prague": I. Adagio - Allegro · Machine-readable JSON-LD