OT-2026-000100292
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000100292) never changes.
Identity and time
| Publication number | OT-2026-000100292 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3053-76f6-96d2-5d2b02b053f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f8756f67df3f04178c31f09a09635728af6462310091797b206b4fd533191ac |
|---|---|
| Markdown | c7395945b8103285d649792f12088d5a46c49754ac2e2a48d4e7ce96c004b42f |
| Publication page | b1b0e1dcb4d52695e2909dfe6e7bb988d4128d685de23303910fba6e1b8893de |
| Manifest | db3d199fc6d120df817f7510396b9a06e213611325a9377e050a345be66c6889 |
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 | 8aBZ6wan03jqW/HbGAAWfOSz+HYXnZXSzJin92s2lOrCfg8e7oCWJ1z0L4iyY0csn3gyOlgSeEYtkJuX5kqBBg== |
| 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
| 2026-09-17T09:30:06.411790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100292observed b1b0e1dcb4d52695e2909dfe6e7bb988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:06.394276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100292/manifest.jsonobserved db3d199fc6d120df817f7510396b9a06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:06.376662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100292/publication.mdobserved c7395945b8103285d649792f12088d5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:06.359676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100292/publication.txtobserved 2f8756f67df3f04178c31f09a0963572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:36.122136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100292observed b1b0e1dcb4d52695e2909dfe6e7bb988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:36.102951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100292/manifest.jsonobserved db3d199fc6d120df817f7510396b9a06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:36.083357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100292/publication.mdobserved c7395945b8103285d649792f12088d5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:36.063981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100292/publication.txtobserved 2f8756f67df3f04178c31f09a0963572...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. |
|---|