OT-2026-000093273
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093273) never changes.
Identity and time
| Publication number | OT-2026-000093273 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7897-aa8e-0b19bf12f2d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093273 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4f807bd314044b3ed36d584f10bdd2d7eccfaf90e003b7c8ff335883b60b026 |
|---|---|
| Markdown | 20fecf5a00f8b466b2e7d038f257c0e9f2588f68133d99e3eb93854ec67dd197 |
| Publication page | a6dfa06461f6bf3386605e20c5c654d7c562d8526b729dcd2bdaa6669f52fa10 |
| Manifest | 56d2a81f650d5ad4645df41770b1b3213777d4a3a3feac386c4bc2596d7c28d1 |
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 | JQLenzHhuSa9lY9IBvAn/M2rNiYEP3XKIvYli2p1Ts2mazi7kNeu8KZY4LcpjENyCUUKkNvAo3lSH1CzirrLBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:38.524876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093273observed a6dfa06461f6bf3386605e20c5c654d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:38.506725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093273/manifest.jsonobserved 56d2a81f650d5ad4645df41770b1b321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.488821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093273/publication.mdobserved 20fecf5a00f8b466b2e7d038f257c0e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.470396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093273/publication.txtobserved d4f807bd314044b3ed36d584f10bdd2d...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. |
|---|