OT-2026-000008694
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, sustained 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-2026-000008694) never changes.
Identity and time
| Publication number | OT-2026-000008694 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-703c-aa5c-afcae9274e3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008694 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3b1555da4e37501fc0410138517bd6c1f9077a0bc332cb22e63bb2abacd2d73 |
|---|---|
| Markdown | abd0a76e286bc47f12f11d442fb5328a22defb3b94074c766f1ec3aacc3add8a |
| Publication page | 9ae36c19ce33e9f258c30683151ba3b2f17552e47c823a91fd29d4d8b7e042fe |
| Manifest | d3179e8837a3aa69663168a969f7bf4c8c4b8b874214bec0ba63ce02f7ad3bad |
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 | +os1liKffLCu7/Lsc1h1BKKpbUWCXXseK0PXvYaD4wSW7uE04eNKasBSdZH+BqIStlQMshoNmnMsZbWAdjhNCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:45.685332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008694observed 9ae36c19ce33e9f258c30683151ba3b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:45.665622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008694/manifest.jsonobserved d3179e8837a3aa69663168a969f7bf4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:45.645340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008694/publication.mdobserved abd0a76e286bc47f12f11d442fb5328a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:45.610634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008694/publication.txtobserved e3b1555da4e37501fc0410138517bd6c...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. |
|---|