ISRC USTC21010036
Verified recording
USTC21010036 is “Mah Qaj Vordun (Death of a Brave Son)” by The National Duduk Ensemble of Armenia,
registered on the CopyrightChains blockchain with CopyrightID
0xd98c3468b8bf55e95c34ebff5915db1189c3dbcb07e958a06c04906023f93e4e and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC21010036.
Recording identifiers
- ISRC
- USTC21010036
- Title
- Mah Qaj Vordun (Death of a Brave Son)
- Artist
- The National Duduk Ensemble of Armenia
- CopyrightID (CopyrightChains transaction hash)
0xd98c3468b8bf55e95c34ebff5915db1189c3dbcb07e958a06c04906023f93e4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1ce26fe15ffe433d5f8e591ded950ddee8a1962b7a7a62a0bc8634d7e6c62394- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC21010036
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Mah Qaj Vordun (Death of a Brave Son) · Machine-readable JSON-LD