ISRC US7850810367
Verified recording
US7850810367 is “Resonet in laudibus - Schlichte Weisen, Op. 76: No. 52, The Virgin's Slumber Song (Arr. R. Proulx for Choir)” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0xf6decb5ff9e15e3ff1776509b9b94aa936f7572a84e1761630ebd7730d5fccd5 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7850810367.
Recording identifiers
- ISRC
- US7850810367
- Title
- Resonet in laudibus - Schlichte Weisen, Op. 76: No. 52, The Virgin's Slumber Song (Arr. R. Proulx for Choir)
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0xf6decb5ff9e15e3ff1776509b9b94aa936f7572a84e1761630ebd7730d5fccd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:4365371dc8ca0bf77af7d28203daa85daed14d7620ba11d80a0a663dd5bcc912- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7850810367
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Resonet in laudibus - Schlichte Weisen, Op. 76: No. 52, The Virgin's Slumber Song (Arr. R. Proulx for Choir) · Machine-readable JSON-LD