ISRC US83Z2231647
Verified recording
US83Z2231647 is “32 Days & One Week - Mixed” by Ruben Karapetyan,
registered on the CopyrightChains blockchain with CopyrightID
0x49a5f9ce79dcfc7536864ef051768012e6794e7ff6ef3c8b43d04e5a6f47c8e4 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2231647.
Recording identifiers
- ISRC
- US83Z2231647
- Title
- 32 Days & One Week - Mixed
- Artist
- Ruben Karapetyan
- CopyrightID (CopyrightChains transaction hash)
0x49a5f9ce79dcfc7536864ef051768012e6794e7ff6ef3c8b43d04e5a6f47c8e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:bff23651983e0653c6ac745f60d4739e37376b2056f38aff177bc138eafb1b74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2231647
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: 32 Days & One Week - Mixed · Machine-readable JSON-LD