ISRC USDHM1719031
Verified recording
USDHM1719031 is “Irmos of the 2nd Canon, Ode 9 (Tone 1) [Russian "Greek" Chant]” by St. Symeon Orthodox Church Choir,
registered on the CopyrightChains blockchain with CopyrightID
0xaf7244ed2b4ef36554581e42040767636bcd2f2a02b1d16e094a70a4b195df2d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1719031.
Recording identifiers
- ISRC
- USDHM1719031
- Title
- Irmos of the 2nd Canon, Ode 9 (Tone 1) [Russian "Greek" Chant]
- Artist
- St. Symeon Orthodox Church Choir
- CopyrightID (CopyrightChains transaction hash)
0xaf7244ed2b4ef36554581e42040767636bcd2f2a02b1d16e094a70a4b195df2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:77291b1de4dc7516673e4cce16df02f483ccf7284d731d8626f198cfe0b21171- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1719031
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Irmos of the 2nd Canon, Ode 9 (Tone 1) [Russian "Greek" Chant] · Machine-readable JSON-LD