OT-2026-000101847
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pulsed blow-off after 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-2026-000101847) never changes.
Identity and time
| Publication number | OT-2026-000101847 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-7483-ada7-d3d0bd1282ee · 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-2026-000101847 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc8111602cf733fda6aabf5c506d3b278d87c358669542bbfc376dfcac2db71e |
|---|---|
| Markdown | 432a060849115363f525b93ae5e37a8b46d11015f41d513577fc8f776269374d |
| Publication page | b78ea041404240e2bb3027857c39bfa59c6196e108879b1d2261927d44f88dd4 |
| Manifest | 23b336bb3d466ff6f018417d8989b35d8a6c8f3a8514010c0177708b853ab6c4 |
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 | 2fPoeZYC0YnRRMqVl24Ha5ZaDRhW30JLi8eMeybbmGXgpMDSpabMblQNmac3yDzs80FAhlalkc6vNanNWAfnAg== |
| 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
| 2026-09-17T09:24:26.807843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101847observed b78ea041404240e2bb3027857c39bfa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:26.789002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101847/manifest.jsonobserved 23b336bb3d466ff6f018417d8989b35d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:26.769147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101847/publication.mdobserved 432a060849115363f525b93ae5e37a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:26.750568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101847/publication.txtobserved bc8111602cf733fda6aabf5c506d3b27...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. |
|---|