ISRC USB8U1009971
Verified recording
USB8U1009971 is “Vom Himmel hoch, da komm ich her (Chorus)” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xf0fec6d6b87251da40dcf2a6deb70ff41944168912b4e07942166bc9ffedd496 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1009971.
Recording identifiers
- ISRC
- USB8U1009971
- Title
- Vom Himmel hoch, da komm ich her (Chorus)
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xf0fec6d6b87251da40dcf2a6deb70ff41944168912b4e07942166bc9ffedd496
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:f54ac8703a889e2275a01f8e7c892bfd906092231b181e2c03a60eabb915201e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1009971
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Vom Himmel hoch, da komm ich her (Chorus) · Machine-readable JSON-LD