ISRC USTC21010033
Verified recording
USTC21010033 is “Mayr Arax Aperov (On the Banks of the River Arakas)” by The National Duduk Ensemble of Armenia,
registered on the CopyrightChains blockchain with CopyrightID
0xde5b485ecc5619722d0c13c4641d88575aa910b8e07c43d657e3870469028553 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC21010033.
Recording identifiers
- ISRC
- USTC21010033
- Title
- Mayr Arax Aperov (On the Banks of the River Arakas)
- Artist
- The National Duduk Ensemble of Armenia
- CopyrightID (CopyrightChains transaction hash)
0xde5b485ecc5619722d0c13c4641d88575aa910b8e07c43d657e3870469028553
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:e0b79a79ba4ab5b47025d5f9a0184f1a8b1278aed155616724ff3323d553fd8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC21010033
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Mayr Arax Aperov (On the Banks of the River Arakas) · Machine-readable JSON-LD