ISRC USDHM1301103
Verified recording
USDHM1301103 is “Hymns to the Trinity from Lenten Matins (Kievan Chant) [Canon Tone 7]” by St. Symeon Orthodox Church Choir,
registered on the CopyrightChains blockchain with CopyrightID
0x27ba0b354e443b579ea6709d8f376b8e9640be3fc4edc8285983fdc362b26b56 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/USDHM1301103.
Recording identifiers
- ISRC
- USDHM1301103
- Title
- Hymns to the Trinity from Lenten Matins (Kievan Chant) [Canon Tone 7]
- Artist
- St. Symeon Orthodox Church Choir
- CopyrightID (CopyrightChains transaction hash)
0x27ba0b354e443b579ea6709d8f376b8e9640be3fc4edc8285983fdc362b26b56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ef44a7d8f64cd5e3b49ecaeeb3110c3cb10c636cae29ca929f0f0f7d4bcd539f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1301103
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Hymns to the Trinity from Lenten Matins (Kievan Chant) [Canon Tone 7] · Machine-readable JSON-LD