OT-2026-000098316
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, 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-2026-000098316) never changes.
Identity and time
| Publication number | OT-2026-000098316 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7b24-9b81-0bd8ef7df33c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 359e1b946158f2fdb458a11caeb3cd6c8bde804842bce7399f935b1e81dc9a42 |
|---|---|
| Markdown | b71fcab31bd6fd8441c49e014d5287992a41c675cd81480b1d961c4c691cb06a |
| Publication page | 8aee3e8938e3fe0c783fb20df361ba25bf21710fa09650c1ac7c4d61bd08390e |
| Manifest | 08aeed92fd787bcfc9b154ce7e8b9ad8271eaa4f040c9bcae31766bc539225db |
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 | HmDcMFyqENZH00GzMMxCX2xsWB/a5XokiRvA7VpLUtejLLns6fWLeXj8nrOrMcWRO1SrvCAScozdEMdl2Y1xAw== |
| 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
| 2026-09-17T09:31:31.452194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098316observed 8aee3e8938e3fe0c783fb20df361ba25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:31.433103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098316/manifest.jsonobserved 08aeed92fd787bcfc9b154ce7e8b9ad8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:31.416846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098316/publication.mdobserved b71fcab31bd6fd8441c49e014d528799...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:31.399851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098316/publication.txtobserved 359e1b946158f2fdb458a11caeb3cd6c...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. |
|---|