OT-2026-000088574
Publication integrity record
Three cup 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-2026-000088574) never changes.
Identity and time
| Publication number | OT-2026-000088574 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7d87-b265-9e7447433af8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088574 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b7f6abbd6cf6c8824555aed0012a4323e6c022e3a96ee5ef856c555158259f6 |
|---|---|
| Markdown | 2ee686b8e91e1244908f6d2c73b2ddc2f79f151bc7bf5446b3ab50f19ad23237 |
| Publication page | f1def2841c5cac605611fc1b2d595c8085eb412f1d529da517f61304364d3b25 |
| Manifest | 42cfe9adb66b7629123c3f9763559007a3c1b33153edbbf99d94582a5688c05f |
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 | QiDtuBJCmmaf6vadWmU9ItywYkRYnMzvsOi2V5/giZx0+FYJluMNPWfPpHurTdP9HpZAz4leJvRs3CaOnBzRCA== |
| 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
| 2026-09-17T09:47:45.689302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088574observed f1def2841c5cac605611fc1b2d595c80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:45.672698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088574/manifest.jsonobserved 42cfe9adb66b7629123c3f9763559007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:45.656972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088574/publication.mdobserved 2ee686b8e91e1244908f6d2c73b2ddc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:45.640451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088574/publication.txtobserved 0b7f6abbd6cf6c8824555aed0012a432...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. |
|---|