OT-2026-000075132
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000075132) never changes.
Identity and time
| Publication number | OT-2026-000075132 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f1ff-7233-80ed-1cb698d9fce1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d2d6ae639c84527e9cb2ef2906815e2cbee2c1de05342d9d14e54e352695126 |
|---|---|
| Markdown | 75bd65614edded0062d2e33af5b1e8404fb74e6e6d6e6455f4a2ba075bb895e6 |
| Publication page | 85e99dfc7b775d863860059703885126fa08fe7524427904a1886bd0faffd187 |
| Manifest | 20d0ab61e19fe483afc1e39ab3885d55befe433bfb7850d50467d5fc67dd6e38 |
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 | 19w+Th2oe1fPfteMKV/DRJShX+gllM3PE1fPF3QWHMoQVeEz1QKcvR8Hnzepu15hlh8KwlSHsDRDCfZqJq82Ag== |
| 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
| 2026-09-17T10:20:21.245157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075132observed 85e99dfc7b775d863860059703885126...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:21.211117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075132/manifest.jsonobserved 20d0ab61e19fe483afc1e39ab3885d55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:21.191574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075132/publication.mdobserved 75bd65614edded0062d2e33af5b1e840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:21.170918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075132/publication.txtobserved 8d2d6ae639c84527e9cb2ef2906815e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:23.457359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075132observed 85e99dfc7b775d863860059703885126...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:23.312913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075132/manifest.jsonobserved 20d0ab61e19fe483afc1e39ab3885d55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:23.291878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075132/publication.mdobserved 75bd65614edded0062d2e33af5b1e840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:23.271728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075132/publication.txtobserved 8d2d6ae639c84527e9cb2ef2906815e2...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. |
|---|