OT-2026-000068410
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000068410) never changes.
Identity and time
| Publication number | OT-2026-000068410 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7c69-ab7d-e0456de4b7c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4295b6ee7580d68e7722f936011f51ed67dd7f15988d0c568b4139fe8d2bc0cd |
|---|---|
| Markdown | 93e384996563e94ef55ece3553172bf825eaee253126bbdec9c248908afe36cc |
| Publication page | 98cdfb2b8d48d0ce9f9da9cf169b5d7af613c834fc29d5031186cce2307e9c7b |
| Manifest | da2cc2d98cb76107ea1e83eaa6961f069dfebb0c3aa066981caa6aad4f2fa391 |
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 | 2mDpd8NJi8XzfH+v8zMdJDXgAI2uHC1JczgZpnEN3CUYgGDNdlJlNMpGXuNVBYMBSWRw4ABb5NdeRTHNKxS/CA== |
| 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
| 2026-09-17T10:29:32.614400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068410observed 98cdfb2b8d48d0ce9f9da9cf169b5d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:32.596747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068410/manifest.jsonobserved da2cc2d98cb76107ea1e83eaa6961f06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:32.577839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068410/publication.mdobserved 93e384996563e94ef55ece3553172bf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:32.559146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068410/publication.txtobserved 4295b6ee7580d68e7722f936011f51ed...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. |
|---|