OT-2026-000096881
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096881) never changes.
Identity and time
| Publication number | OT-2026-000096881 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7a40-bbd4-b1da9087e445 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096881 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d95c632fe7d110172bef7d2de89abc2c477398c2b9b4d995a2528a3be6ff5b0 |
|---|---|
| Markdown | a2f314cb3c7f2f618867402496750aa99ee689f27f3c18a2c35dca6d37bb3e8c |
| Publication page | 041123a3e385adba2abe5cb7427701eb089fc68473bc557232004e9102227e1e |
| Manifest | 3658c06678ba711ef6dc2321dcd02fc77faf334667a07f0f2a0438652713d0aa |
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 | CMNWn2HA4M5jo5B2zoYsWf7C3T4nO3xpFAQHKx0s8kYsab/T7tftdAvKo9SeMWAHYGHpbk13+jBFBaGum4KmDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:29.188765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096881observed 041123a3e385adba2abe5cb7427701eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:29.169983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096881/manifest.jsonobserved 3658c06678ba711ef6dc2321dcd02fc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:29.152431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096881/publication.mdobserved a2f314cb3c7f2f618867402496750aa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:29.134139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096881/publication.txtobserved 3d95c632fe7d110172bef7d2de89abc2...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. |
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