ISRC USHM80943265
Verified recording
USHM80943265 is “Troparion and Kontakion of St. John” by Monastery Choir of St. John of San Francisco,
registered on the CopyrightChains blockchain with CopyrightID
0xd4bba765ca45f842f6a6ea0ed4894092d6886ee097477e772f96f0462d4281ea and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80943265.
Recording identifiers
- ISRC
- USHM80943265
- Title
- Troparion and Kontakion of St. John
- Artist
- Monastery Choir of St. John of San Francisco
- CopyrightID (CopyrightChains transaction hash)
0xd4bba765ca45f842f6a6ea0ed4894092d6886ee097477e772f96f0462d4281ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7aaa517a48f84d6eddcbc057da80c485c00d9d1f55be464dfc7c7f8234d4c0fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80943265
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Troparion and Kontakion of St. John · Machine-readable JSON-LD