OT-2026-000075063
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000075063) never changes.
Identity and time
| Publication number | OT-2026-000075063 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-7319-8180-a968c89dabba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e14a5c1224d600bdd2f25b3bc7ad50c382903981a2ff76be37784ab67b0c9d6 |
|---|---|
| Markdown | 84fe22919bc1e5be3bd7202e77a21e31c8e64a1a079398aece7e8fe3233ebb4b |
| Publication page | c96cf5a3472a7feedc2f2840cc175b950f0072bfff42652f48d81b193e1935cf |
| Manifest | 0fee01e4e9f4726ab847080097689fe86d2404ccfacf0a28737d9107cb1d00ae |
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 | zTbl01dQd/fwERhryo3YBWs+WfN1tTSdO2djhdrXivhc4wkpfa7zlbtWWM3TmrAxHT5/tFOIh2Rn4XDKLe4ZAg== |
| 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
| 2026-09-17T10:18:52.972105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075063observed c96cf5a3472a7feedc2f2840cc175b95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:52.955691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075063/manifest.jsonobserved 0fee01e4e9f4726ab847080097689fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:52.938198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075063/publication.mdobserved 84fe22919bc1e5be3bd7202e77a21e31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:52.921516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075063/publication.txtobserved 3e14a5c1224d600bdd2f25b3bc7ad50c...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. |
|---|