OT-2026-000088810
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three 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-2026-000088810) never changes.
Identity and time
| Publication number | OT-2026-000088810 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7a97-a214-b0750ac6f6c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088810 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42a6b3386985f64ee17f89fa29a5153e5202de653e3be9d7968402e281565fc8 |
|---|---|
| Markdown | 95ef4e0f27a8291df6f66a44ee45e75596b6cb733d9e53861bb3a46f18406888 |
| Publication page | e119db38d7ce3d51023ad25425d7e9d80a242a84619104162b86e06fa33fe48d |
| Manifest | 698dd04f4546bd3f94f59a626c7896073db5c2dadbdf82e0777117344b91a3eb |
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 | 3g245b06cSsMK+535qd+1FL/XPkTb+UA3qTmxRHgUrYUnBcSWQJei5vbxkGVEkMPx42PFvCT53WIPzFmOKcTAg== |
| 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
| 2026-09-17T09:48:11.629994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088810observed e119db38d7ce3d51023ad25425d7e9d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:11.611726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088810/manifest.jsonobserved 698dd04f4546bd3f94f59a626c789607...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:11.593706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088810/publication.mdobserved 95ef4e0f27a8291df6f66a44ee45e755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:11.575490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088810/publication.txtobserved 42a6b3386985f64ee17f89fa29a5153e...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. |
|---|