OT-2026-000100951
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000100951) never changes.
Identity and time
| Publication number | OT-2026-000100951 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-788d-9f4a-b603036eeb21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100951 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1d8c3fc9fd0fefdaef3bd5b4dd1f7c1ff1c44662ee5464936d761f820fb38d7 |
|---|---|
| Markdown | f1b626431e61d1f747087969b9c2395de9a78d0797a76a7444ac2600417adaf9 |
| Publication page | ee978259513bf9b9f906dc097ace6f51f285fad87317b410dddba70defc76e32 |
| Manifest | 8d9b3e766d2469d6868c0767978b4284020c9f5b4d476c1aed465900dafe91a0 |
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 | 48SHC6Mfjq2Tvx9nQFlvE+5WaO9+B9jxmuAggBkNy/52na9B4Rl2Hr2hHNZm+jNiMG15awuvtsCN+WudTwb0AQ== |
| 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
| 2026-09-17T09:26:27.579851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100951observed ee978259513bf9b9f906dc097ace6f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:27.560298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100951/manifest.jsonobserved 8d9b3e766d2469d6868c0767978b4284...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.540379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100951/publication.mdobserved f1b626431e61d1f747087969b9c2395d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.523125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100951/publication.txtobserved a1d8c3fc9fd0fefdaef3bd5b4dd1f7c1...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. |
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