OT-2026-000023833
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off before set-down
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-2026-000023833) never changes.
Identity and time
| Publication number | OT-2026-000023833 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-70ee-9306-250369ddc9a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023833 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5425ad92c5b84afb99eba8a96a19a79df937272d32cd408bd1fe5d81ea0b867b |
|---|---|
| Markdown | e431d69dd567369d3d8a8fd8a09b7fb3bf2911e5fed5f0d287bdcef359da5b08 |
| Publication page | cc8d0652432a6377121db8efb9412df001be3361db5cb9666519d887e0b1a8b8 |
| Manifest | 955aa1378475f03054b5faa85373c2bc812bea02585e714bf27b5fd594f0af9c |
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 | RhC/cvODRm3TMwHqzqG4ekz/vp39OK87vkmBG+mCXaisqCS2n0TLcp9qEBpdWau8wCMw4AssGheFuEV6oLbTBg== |
| 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
| 2026-09-17T11:50:19.371506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023833observed cc8d0652432a6377121db8efb9412df0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:19.355554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023833/manifest.jsonobserved 955aa1378475f03054b5faa85373c2bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.339946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023833/publication.mdobserved e431d69dd567369d3d8a8fd8a09b7fb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.322072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023833/publication.txtobserved 5425ad92c5b84afb99eba8a96a19a79d...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. |
|---|