ISRC FR6V80748619
Verified recording
FR6V80748619 is “Messe du couronnement en ut majeur, KV 317” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa77caf12d32db0886622e416c99e0fa5725b031f5e4a8c972ac1a55a41358357 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/FR6V80748619.
Recording identifiers
- ISRC
- FR6V80748619
- Title
- Messe du couronnement en ut majeur, KV 317
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa77caf12d32db0886622e416c99e0fa5725b031f5e4a8c972ac1a55a41358357
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a806be1a1abbe57595b5983d20cd603ee82c5503155e1688db35c8bfbfac4e10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80748619
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Messe du couronnement en ut majeur, KV 317 · Machine-readable JSON-LD