ISRC FRQ999300050
Verified recording
FRQ999300050 is “Couperin, F: 7 Versets d'un motet composé de l'ordre du Roy (Psalm 80), 1705: VII. Verset 15 "Deus virtutum convertere" [Counter-Tenor]” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x92d1970885c9e6137f41eba2b6739638d79d379baeabb4eda43c07a1a0b0a11d 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/FRQ999300050.
Recording identifiers
- ISRC
- FRQ999300050
- Title
- Couperin, F: 7 Versets d'un motet composé de l'ordre du Roy (Psalm 80), 1705: VII. Verset 15 "Deus virtutum convertere" [Counter-Tenor]
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x92d1970885c9e6137f41eba2b6739638d79d379baeabb4eda43c07a1a0b0a11d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0ed3a1da381a420bad4f8269f6ebe6dc596b8e0a13c109d5e1270f298b81322e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRQ999300050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Couperin, F: 7 Versets d'un motet composé de l'ordre du Roy (Psalm 80), 1705: VII. Verset 15 "Deus virtutum convertere" [Counter-Tenor] · Machine-readable JSON-LD