OT-2026-000097270
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000097270) never changes.
Identity and time
| Publication number | OT-2026-000097270 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-77ad-93fd-e8b79e25872a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097270 |
| Status | PUBLIC |
Content hashes
| Canonical text | eae75b84d9335b78615ea331b49e94a05e1acce58fe77ee15b214882d0edcdfd |
|---|---|
| Markdown | d433bb5bdc25fd8be110d41ad730d55dac16fc43c9642506b1267a238a036fdc |
| Publication page | beb1ebb02acdefc0e1c22da414feeb6881283a8f3a3532e1cfc9f358a9d544f4 |
| Manifest | 05a351ce9d10315c7ae49f589b37f81d60b5587b2474b15f6e11a1279fce5e68 |
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 | Zl+6DECraBSKzjyVJaT2hXj6t+qbVQf8jSxgLMF+CE17f52WhTu1OE89+Z6PzxvHJLfUZLVxzZR/W+hqznT2Dw== |
| 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
| 2026-09-17T09:33:31.809646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097270observed beb1ebb02acdefc0e1c22da414feeb68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:31.791818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097270/manifest.jsonobserved 05a351ce9d10315c7ae49f589b37f81d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:31.776169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097270/publication.mdobserved d433bb5bdc25fd8be110d41ad730d55d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:31.758272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097270/publication.txtobserved eae75b84d9335b78615ea331b49e94a0...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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