OT-2026-000095356
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000095356) never changes.
Identity and time
| Publication number | OT-2026-000095356 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-7278-b4a1-473ba3a9d170 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095356 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfc27f5b4d81d41421c1ae7af68ccf18c4c1b1e6fe0ec80620610ac465f59c27 |
|---|---|
| Markdown | 71e2cac9ab4f1980cc12eddff1dcba3c2e4c30c2019bc0272a43fe61ba23dd46 |
| Publication page | c5cecea9336ad81150da10d994decf9850b2c6e13e7a5a9c715e31814700542e |
| Manifest | 4b8f3af18facbe12534e5bd484098805c6c613f5911b044adf9427b2d617a1d1 |
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 | awm3/X6eRokdU7axr22QnX+Eb9ctiI6rpBqKcIyPY8/NceZcgWPh2S/R+ZEv81JDbySEcIeR1zLAzMoDViBgDg== |
| 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
| 2026-09-17T09:36:43.149320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095356observed c5cecea9336ad81150da10d994decf98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:43.131387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095356/manifest.jsonobserved 4b8f3af18facbe12534e5bd484098805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:43.112260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095356/publication.mdobserved 71e2cac9ab4f1980cc12eddff1dcba3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:43.091405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095356/publication.txtobserved bfc27f5b4d81d41421c1ae7af68ccf18...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. |
|---|