ISRC USTC21010025
Verified recording
USTC21010025 is “Azgayin Orheng (National Anthem)” by The National Duduk Ensemble of Armenia,
registered on the CopyrightChains blockchain with CopyrightID
0x3fc8608ee5a506d063264dc6c713c8dd2b660a4a598319459e7d761fe3042904 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC21010025.
Recording identifiers
- ISRC
- USTC21010025
- Title
- Azgayin Orheng (National Anthem)
- Artist
- The National Duduk Ensemble of Armenia
- CopyrightID (CopyrightChains transaction hash)
0x3fc8608ee5a506d063264dc6c713c8dd2b660a4a598319459e7d761fe3042904
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:9e0fafc5125ae9b71d8f5ea324b8b3e39625d9fbe29d92eaeceb3d137b62c4c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC21010025
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Azgayin Orheng (National Anthem) · Machine-readable JSON-LD