OT-2026-000086118
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, 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-2026-000086118) never changes.
Identity and time
| Publication number | OT-2026-000086118 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7bf1-9f4e-bec5b67e6ecc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086118 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab64eb0d957b6352bac7f2590f80cacc832cdc46d62e47e96e76da9ee2a845a5 |
|---|---|
| Markdown | 1d995eadbef9794cf360e9de900e0a9cc568fa343cb9cb36b33a8939829ec7d5 |
| Publication page | 08ee3e276b75e1641f3789bcffc1304e818e8969a2e3f8dbc2b1b00de3cb94a5 |
| Manifest | 4d1c781f2ec26171e5e1d2fcd00ca2fc4983c671550d4fa7badd055f2ea85e3e |
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 | 0TG/IM16RL0/GhfpaicU/9h8XtZgIVKIG0o6crf5EC8bWMOXislKKugCQEFxegu/ZeEbrdDt9c8+CSa2nSfZDQ== |
| 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
| 2026-09-17T09:53:46.467068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086118observed 08ee3e276b75e1641f3789bcffc1304e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:46.447025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086118/manifest.jsonobserved 4d1c781f2ec26171e5e1d2fcd00ca2fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:46.428444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086118/publication.mdobserved 1d995eadbef9794cf360e9de900e0a9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:46.410346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086118/publication.txtobserved ab64eb0d957b6352bac7f2590f80cacc...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. |
|---|