ISRC FR7JM2173060
Verified recording
FR7JM2173060 is “Symphony No. 38 in D Major, K. 504 "Prague": II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2cc0fb53c88db68fe1adfa78c93d1759c09bc4f4f5ec27affb9a6888961605ea 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/FR7JM2173060.
Recording identifiers
- ISRC
- FR7JM2173060
- Title
- Symphony No. 38 in D Major, K. 504 "Prague": II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2cc0fb53c88db68fe1adfa78c93d1759c09bc4f4f5ec27affb9a6888961605ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0fd72fae4a0882c735a26e847448046a1f59f9f8befe185903cbe3a865223c69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2173060
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 38 in D Major, K. 504 "Prague": II. Andante · Machine-readable JSON-LD