ISRC FR6V81226321
Verified recording
FR6V81226321 is “Stabat mater dolorosa: O quam tristis et afflicta” by Orlande de Lassus,
registered on the CopyrightChains blockchain with CopyrightID
0x0f00c8e8ec03a85432e8f8c3158edf3e1607a435e4fdc855a55cdd663ad62e29 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/FR6V81226321.
Recording identifiers
- ISRC
- FR6V81226321
- Title
- Stabat mater dolorosa: O quam tristis et afflicta
- Artist
- Orlande de Lassus
- CopyrightID (CopyrightChains transaction hash)
0x0f00c8e8ec03a85432e8f8c3158edf3e1607a435e4fdc855a55cdd663ad62e29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5d4ec7b801c620bc24a3f3a1bf3e9e6ddbe95f3eb150046473febf32dead4d82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81226321
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Stabat mater dolorosa: O quam tristis et afflicta · Machine-readable JSON-LD