ISRC FRU621427704
Verified recording
FRU621427704 is “Stabat Mater Pour Contre-ténor Et Orchestre en Fa Mineur, RV 621: Eja mater” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x725340f6872941639d1a18062b5fb39d65343040bb6d93be5488f9f991635e7a 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/FRU621427704.
Recording identifiers
- ISRC
- FRU621427704
- Title
- Stabat Mater Pour Contre-ténor Et Orchestre en Fa Mineur, RV 621: Eja mater
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x725340f6872941639d1a18062b5fb39d65343040bb6d93be5488f9f991635e7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5cb44e0b3a354fec8c1dd4ed8c21deddf11b66206a3a4ff505856659cba0fb47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621427704
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Stabat Mater Pour Contre-ténor Et Orchestre en Fa Mineur, RV 621: Eja mater · Machine-readable JSON-LD