OT-2026-000092466
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000092466) never changes.
Identity and time
| Publication number | OT-2026-000092466 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7958-b0db-9cf8328fac7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d144bce517bf7178b116344cf2faf4160fbb9c8ec2e6f3154a447fb399cf9b5 |
|---|---|
| Markdown | bf9bfcd1872e7b7e09a8375e1b09f0d7e20ea0d712e6de53a0afde28a0dc2826 |
| Publication page | 834c80ae09ff0b417a25d03d4bc574bcb6702e6916554dc4916aada00d9668a0 |
| Manifest | d46cde48b1dadfa7d497fc9e4ab755c70c03b5ff2cbb85e377a3edbbb779b38f |
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 | fq+vb6kumhsWT2lhKnkhwg3kIwP00isozlng7B2mVnsWlZCUa4DKQIwNB4JSan9dE0Rg32+aziTk/AHm+hPRBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-25T16:41:13.527911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092466observed 834c80ae09ff0b417a25d03d4bc574bc...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-25T16:41:13.470150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092466/manifest.jsonobserved d46cde48b1dadfa7d497fc9e4ab755c7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-25T16:41:13.387404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092466/publication.mdobserved bf9bfcd1872e7b7e09a8375e1b09f0d7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-25T16:41:13.297166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092466/publication.txtobserved 0d144bce517bf7178b116344cf2faf41...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T04:23:53.498583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092466observed 834c80ae09ff0b417a25d03d4bc574bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-19T04:23:53.479976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092466/manifest.jsonobserved d46cde48b1dadfa7d497fc9e4ab755c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-19T04:23:53.463305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092466/publication.mdobserved bf9bfcd1872e7b7e09a8375e1b09f0d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-19T04:23:53.376425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092466/publication.txtobserved 0d144bce517bf7178b116344cf2faf41...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|