ISRC USNLR2100505
Verified recording
USNLR2100505 is “Opium Sonata” by Reza Safinia,
registered on the CopyrightChains blockchain with CopyrightID
0xda10be3c7ecfcd8c940189dd3ce6a78aee817e02227412824d7c2fb69d2b49bd and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2100505.
Recording identifiers
- ISRC
- USNLR2100505
- Title
- Opium Sonata
- Artist
- Reza Safinia
- CopyrightID (CopyrightChains transaction hash)
0xda10be3c7ecfcd8c940189dd3ce6a78aee817e02227412824d7c2fb69d2b49bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:9f15f517447f052a3c1be424abc9415b18c31e7f7c82dc4a2786932ff6967cd2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2100505
- Bitcoin block existence check
- https://blockstream.info/api/block/960111