OT-2026-000094404
Publication integrity record
Foam pad vacuum gripper, two zone face, four 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-2026-000094404) never changes.
Identity and time
| Publication number | OT-2026-000094404 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-71f4-a1ae-8994ea98311d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094404 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1527b82303b3e2667ab22ff08ac4fdc7d075ebbb75beba1e9523c304e58eca1 |
|---|---|
| Markdown | 0ff2e8343fe5b441c72afad2b03403701c31afe062cd409829cf523b0b3bf306 |
| Publication page | 95ac4badc4ce30495f1b37f4a790111d7f33185de948b9995c08601620b2dec0 |
| Manifest | e5a7904c750504b7af4be9eee4badd56b79dc60571d413d7e2d35599c1eac171 |
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 | ULy5ushI6kpF7ldY7W5FVbs8rIinjW6q5CSE0H5p5Mgkc4ndgNhs3Mf6BK8zFaT2V+t1c87l3wJwIcmYzdYHBA== |
| 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
| 2026-09-17T09:37:48.716044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094404observed 95ac4badc4ce30495f1b37f4a790111d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:48.694673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094404/manifest.jsonobserved e5a7904c750504b7af4be9eee4badd56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:48.676670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094404/publication.mdobserved 0ff2e8343fe5b441c72afad2b0340370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:48.659137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094404/publication.txtobserved d1527b82303b3e2667ab22ff08ac4fdc...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. |
|---|