ISRC USDHM2403292
Verified recording
USDHM2403292 is “Kontakion of the Great Canon” by St. Symeon Orthodox Church Choir,
registered on the CopyrightChains blockchain with CopyrightID
0x3eb972a4db74737e14a991f9b9a24b529cd42e9170dddeebe5ac2d412bd16878 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2403292.
Recording identifiers
- ISRC
- USDHM2403292
- Title
- Kontakion of the Great Canon
- Artist
- St. Symeon Orthodox Church Choir
- CopyrightID (CopyrightChains transaction hash)
0x3eb972a4db74737e14a991f9b9a24b529cd42e9170dddeebe5ac2d412bd16878
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:dd81eb1292dbe1799b28b81c8bfec9fe624aa62ab26ef42cc88cea20aa109701- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2403292
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Kontakion of the Great Canon · Machine-readable JSON-LD