OT-2026-000092659
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000092659) never changes.
Identity and time
| Publication number | OT-2026-000092659 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7e10-a50d-f3db7ec7a329 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092659 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4dcbb62d266ac9de60ff45e81507249e7134f8899ffb9ae9168f70ac3f2022aa |
|---|---|
| Markdown | 771c0e0466f8d98d06a3a9f67b850eeb4f64700a67a37d6b28d539b3f15127fa |
| Publication page | f9e6c5de34944fccf7abd9f947f2f3ad90371088a5e5deb7a0cee0167473a892 |
| Manifest | 4b58c1e4bdd91eba0515e0fda5c4eaa7316e4066e2c630e111a125a7d10a1dfd |
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 | ExkW9Ta/eoFs0N/Zd29tQwtJINk94IOUQzQ7qf9qpEE3pv4yhuh0Ap5HtGKxZ4k76oAOLbkffKvqKiHS13PGDg== |
| 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
| 2026-09-17T09:41:16.093550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092659observed f9e6c5de34944fccf7abd9f947f2f3ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:16.077791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092659/manifest.jsonobserved 4b58c1e4bdd91eba0515e0fda5c4eaa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:16.059901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092659/publication.mdobserved 771c0e0466f8d98d06a3a9f67b850eeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:16.042205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092659/publication.txtobserved 4dcbb62d266ac9de60ff45e81507249e...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. |
|---|