ISRC DEAS90100002
Verified recording
DEAS90100002 is “Opto File 3” by Opto,
registered on the CopyrightChains blockchain with CopyrightID
0xee4490b29c90d442feff08e0f17eec6d4e3bd2976a1805fb74c8768d01cccb79 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/DEAS90100002.
Recording identifiers
- ISRC
- DEAS90100002
- Title
- Opto File 3
- Artist
- Opto
- CopyrightID (CopyrightChains transaction hash)
0xee4490b29c90d442feff08e0f17eec6d4e3bd2976a1805fb74c8768d01cccb79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:f643169e3df6a503f9a750764c716c00d0f51b7e90ece9aef0f7323c2632408b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAS90100002
- Bitcoin block existence check
- https://blockstream.info/api/block/959159