OT-2026-000026266
Publication integrity record
Two pad foam vacuum gripper, 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-2026-000026266) never changes.
Identity and time
| Publication number | OT-2026-000026266 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-77d9-b55a-169efe9b35d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026266 |
| Status | PUBLIC |
Content hashes
| Canonical text | d425be23a196ebf06cefc3f169b866ac79528e427b60e08e6a36ce92fee97f53 |
|---|---|
| Markdown | 9582e5729ac3593e7f3500b5fcc84dfd717d8110a4fec99d48cb122304cd7e8b |
| Publication page | ed350a09ccb8c74f82532743d2272c5a179706d382d8c71c6629185c2d50868a |
| Manifest | 8d6a3158a0114e7a5dc8b51ca6bd170fd93953f208542fcacfc92acb2d7c3b3c |
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 | WI44lyUNb0HhiIf0rc408PIgdip8wC1HKq/h0BPi2JyB8ydd79Lq8nPr5jZ9n6geEJwntgZzLXguPMwUShnUAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:44:12.675893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026266observed ed350a09ccb8c74f82532743d2272c5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:12.657544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026266/manifest.jsonobserved 8d6a3158a0114e7a5dc8b51ca6bd170f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:12.641311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026266/publication.mdobserved 9582e5729ac3593e7f3500b5fcc84dfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:12.624351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026266/publication.txtobserved d425be23a196ebf06cefc3f169b866ac...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. |
|---|