OT-2026-000102064
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, pulsed blow-off after set-down
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-2026-000102064) never changes.
Identity and time
| Publication number | OT-2026-000102064 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7539-91de-baf649f52741 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cc8cb1de6834527a2c746886dd8989b2c028bea71749e30d2a0139fc0e85e88 |
|---|---|
| Markdown | 83320412b0ea5e121264a7d7f23ec1c9f0ca839056faad010014b48ddd50ae10 |
| Publication page | 8274ac367189b984a0dd47bc95d87f38df06e1411c529fb30c413ece19f9cfcd |
| Manifest | 6f04378d7e3a04e33be756e027eae264b1f7db3771b46ec6bbade99f8d3ed338 |
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 | 7GO7ANrz6brXhwhtfmZPrj+TVoMUxoSvrHQ6e/Hi8/czCk+1bW+S/ghCaZ082fEUlxoMcJQ4ScMwiFb0LNF9Aw== |
| 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
| 2026-09-17T09:24:24.089749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102064observed 8274ac367189b984a0dd47bc95d87f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:24.072892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102064/manifest.jsonobserved 6f04378d7e3a04e33be756e027eae264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:24.032688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102064/publication.mdobserved 83320412b0ea5e121264a7d7f23ec1c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:23.995660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102064/publication.txtobserved 7cc8cb1de6834527a2c746886dd8989b...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. |
|---|