OT-2026-000035167
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line 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-2026-000035167) never changes.
Identity and time
| Publication number | OT-2026-000035167 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-7c72-beda-8fe671fae992 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035167 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9a414ab58810a76afadaa2bdc283229f0e91a1d806146d44b057b89e37550bc |
|---|---|
| Markdown | 230adc43d440c703236e1d1df788781271015ad213e5d5ec9810eef0ae7704d5 |
| Publication page | 3e6a1b09f6142fc55f94fdc72bd1d605d45509bc7947a677802e16a357129225 |
| Manifest | 94d3eeb2ad91abc5c22c22292b92b6e0074621a527c850cf654f18fb3c8dac75 |
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 | hr97aoi1v0z4pm8vEsJJk9jXyZGNfSPX8zWiHXPLm88UdSxxs2X5aYIEozSlNNNwiMAVvEFzucvS53RROTXjAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:15.852766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035167observed 3e6a1b09f6142fc55f94fdc72bd1d605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:15.835724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035167/manifest.jsonobserved 94d3eeb2ad91abc5c22c22292b92b6e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:15.815882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035167/publication.mdobserved 230adc43d440c703236e1d1df7887812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:15.798880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035167/publication.txtobserved e9a414ab58810a76afadaa2bdc283229...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. |
|---|