OT-2026-000012282
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, pulsed 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-2026-000012282) never changes.
Identity and time
| Publication number | OT-2026-000012282 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-795e-965f-9743b16937a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012282 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebc8f78803da57fdffda658a102085e97c47c25b79c1a003b1cd658288925c49 |
|---|---|
| Markdown | ef8fd0f3bcb944360d7afedc14e353d8aef15b39c135cb5ab60f76df6178959b |
| Publication page | 99bfc9ee7aa611fa7dce68fdd5fcd8850279becad5373a5ca13701e019de24e8 |
| Manifest | 784c99361c675b5807f643656e5c4f08b6ec5cb56f509693ceacaedb75f2cbdf |
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 | yq5ubTEPdcwR/fzFXr3IEvHIi0xO41EzZ6x93yRfLaegBZxu/TXgr4uJTkKfPIG6yFD+Q5YIRfKLM9dM5pgNDw== |
| 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
| 2026-09-17T12:11:13.280162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012282observed 99bfc9ee7aa611fa7dce68fdd5fcd885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:13.262397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012282/manifest.jsonobserved 784c99361c675b5807f643656e5c4f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:13.244058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012282/publication.mdobserved ef8fd0f3bcb944360d7afedc14e353d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:13.227950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012282/publication.txtobserved ebc8f78803da57fdffda658a102085e9...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. |
|---|