OT-2026-000025527
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000025527) never changes.
Identity and time
| Publication number | OT-2026-000025527 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7a9f-8f5f-b587d2335668 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025527 |
| Status | PUBLIC |
Content hashes
| Canonical text | a16a9b2fe3628f48a58ab0eb75fe9aa11248cf6ed13c165a09ca86c8c38b1d31 |
|---|---|
| Markdown | 95d6b74431156e9550ffc023b0637d8397186e03937ba024348e620e907d736a |
| Publication page | ab98b0e2ce99b63c709f37cd891e838953b857e0d17504dd0e936efc54f725f1 |
| Manifest | d26e4e549752ca99a3b38fbc7d43aaaaac107b2b9aad9459f1276d6857aab3e8 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | WjpcuVeBK+voVlo1+MttRpPu2po2giBzt1NfnD4cYLpCxhl0IlztfF+AcTQiDjPmCxZsDZBXXU/jgiAmaAdMAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:40.148399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025527observed ab98b0e2ce99b63c709f37cd891e8389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:40.130426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025527/manifest.jsonobserved d26e4e549752ca99a3b38fbc7d43aaaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:40.113349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025527/publication.mdobserved 95d6b74431156e9550ffc023b0637d83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:40.095361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025527/publication.txtobserved a16a9b2fe3628f48a58ab0eb75fe9aa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|