OT-2026-000059505
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000059505) never changes.
Identity and time
| Publication number | OT-2026-000059505 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7b67-a692-d721ce10d9d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059505 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09693d2d0f10cadaab2633fa38fed03f476bb876ab2919c6badc7526ae69eda1 |
|---|---|
| Markdown | ed873a168dc3b511fe103954f11325ad6f5df4ed4927e5a88e1e370fc4a50779 |
| Publication page | b5dc0f828cbfa3d0a459847eea7d3f91306e683d190b61cd75bf2292e719179e |
| Manifest | a4a7fc6b7a4d164f2fc31730cb66791ab52946bbe6e466f7c9178765b1915bb2 |
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 | 4Ggdvprey57QA1ZxeeVa7rjx9fTj5f5SmabzmxlxOfiPacnRKTOxqw0AAoSHIBTEFLBmUiX+wztp9t5YuanTCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:13.172101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059505observed b5dc0f828cbfa3d0a459847eea7d3f91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:13.155284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059505/manifest.jsonobserved a4a7fc6b7a4d164f2fc31730cb66791a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.136566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059505/publication.mdobserved ed873a168dc3b511fe103954f11325ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.117414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059505/publication.txtobserved 09693d2d0f10cadaab2633fa38fed03f...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. |
|---|