OT-2026-000094088
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000094088) never changes.
Identity and time
| Publication number | OT-2026-000094088 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-78ad-a46f-96d68feb6bd0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5713bd34747ac0ed438d7b01dc192a7a232aeaff8039fbb9e3b314cbcfe13863 |
|---|---|
| Markdown | 5e0c41af9c51983bc1d3ef75214b380263b8b21f06a94e29fb2f0eae71eed1b1 |
| Publication page | dccc4233c2d03fc8741737973e2471e61aa3878ad730ae76f5cd9fd85355e757 |
| Manifest | 621576cc0c4575d2607fd2e675991ff0e419e06a14d228c5776b6beb3e632623 |
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 | 0PLX/zX+rH6x12yGjfANMnUW0QQtuT7JSvuUotczV1fcA3aik0gk6IymatDLpMK+URohMlhxX+sVvtrwOkgvAw== |
| 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
| 2026-09-17T09:38:31.319010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094088observed dccc4233c2d03fc8741737973e2471e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:31.301614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094088/manifest.jsonobserved 621576cc0c4575d2607fd2e675991ff0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:31.279532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094088/publication.mdobserved 5e0c41af9c51983bc1d3ef75214b3802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:31.262527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094088/publication.txtobserved 5713bd34747ac0ed438d7b01dc192a7a...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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