ISRC USL4Q0731012
Verified recording
USL4Q0731012 is “Troparion - Prefeast of the Nativity of Christ - HT/St. Sergius” by Archangel Voices,
registered on the CopyrightChains blockchain with CopyrightID
0x59687dbabb59b642a19ddee24f44e1b4f17cfbc179e830c717f87798121d558f 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/USL4Q0731012.
Recording identifiers
- ISRC
- USL4Q0731012
- Title
- Troparion - Prefeast of the Nativity of Christ - HT/St. Sergius
- Artist
- Archangel Voices
- CopyrightID (CopyrightChains transaction hash)
0x59687dbabb59b642a19ddee24f44e1b4f17cfbc179e830c717f87798121d558f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e8a6da5099683a43859cf65737b474b9a75f3b07eb739c7a50eb6d3e116d472c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0731012
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Troparion - Prefeast of the Nativity of Christ - HT/St. Sergius · Machine-readable JSON-LD