ISRC USL4Q0731028
Verified recording
USL4Q0731028 is “Troparion, Kontakion - Nativity of Christ - Sergei Glagolev” by Archangel Voices,
registered on the CopyrightChains blockchain with CopyrightID
0xc9d7410bd5595935b7bb7dac83f7e71e3c8a147958b5a6fef657f5e9257ebe0d and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0731028.
Recording identifiers
- ISRC
- USL4Q0731028
- Title
- Troparion, Kontakion - Nativity of Christ - Sergei Glagolev
- Artist
- Archangel Voices
- CopyrightID (CopyrightChains transaction hash)
0xc9d7410bd5595935b7bb7dac83f7e71e3c8a147958b5a6fef657f5e9257ebe0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:53a2ed530a92651640813253b23259a1339dff281c85f42d0ae2ea84dd7d1080- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0731028
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Troparion, Kontakion - Nativity of Christ - Sergei Glagolev · Machine-readable JSON-LD