OT-2026-000034959
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000034959) never changes.
Identity and time
| Publication number | OT-2026-000034959 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1b-71bf-9d1e-c2c3956807dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ebcfe76a6aac29b1d5a2269c119a8d33d2b2930fb4c2089e030b4a6be47c6bf |
|---|---|
| Markdown | f4d6fc910e117129c80f5404f38f1458644fb63035741ae2e0004efc26374225 |
| Publication page | 133cd5247dbd7a7d339ee82340ab219d5c0521df939bd32dbb61734406d5069f |
| Manifest | 22852d050907a8087c66262b160d65837d86fbbf4f5f490305fa0bb92e7530c1 |
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 | oznqEU9DpDDkLVJros/EEGeqlayhT/HlKuotlnlUNfEGjSJaIN+MZ6xjrQZ44eeaPBG/QiLlOc1c+RTqCoEMBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:53.105397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034959observed 133cd5247dbd7a7d339ee82340ab219d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:53.087601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034959/manifest.jsonobserved 22852d050907a8087c66262b160d6583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:53.068554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034959/publication.mdobserved f4d6fc910e117129c80f5404f38f1458...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:53.051346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034959/publication.txtobserved 1ebcfe76a6aac29b1d5a2269c119a8d3...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. |
|---|