ISRC USA371018274
Verified recording
USA371018274 is “Victimae Paschali Laudes” by Sigismund Biechteler (c.1670-1744),
registered on the CopyrightChains blockchain with CopyrightID
0xa5f6cdd35347435216eed4bff51d42f1aad311479557f2b48f7dafe8b1176729 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371018274.
Recording identifiers
- ISRC
- USA371018274
- Title
- Victimae Paschali Laudes
- Artist
- Sigismund Biechteler (c.1670-1744)
- CopyrightID (CopyrightChains transaction hash)
0xa5f6cdd35347435216eed4bff51d42f1aad311479557f2b48f7dafe8b1176729
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:7f43df030ce0681f848952feb58c7f01d6b33f2ee6434acf7812c31b9f7a3dd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371018274
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Victimae Paschali Laudes · Machine-readable JSON-LD