OT-2026-000092299
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000092299) never changes.
Identity and time
| Publication number | OT-2026-000092299 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7ab3-ae68-1a90a3ee404b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68f754bbfc22a15856e7f04cf67c4a992c7f51cb0924ba124ade4b4115ce5d6c |
|---|---|
| Markdown | fca3917cdde7c4683bc40171825bfaad65a4b1d1d77044b63bfeb1a71504ae7e |
| Publication page | 0aa72a62baaee794fe697b9681d5f3adeb17e574cb02687df49d87846d6fb183 |
| Manifest | 14b2f37126812a1e00f39f14b9ef689d0fe4c3974c4f0b431fcca4145b368777 |
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 | ntEdw2JTdjbrl+bSLcjIUhsskGX3V1IyXuvzbZhAC3Z86SaNmIw+oMEnyVd0Hgtv6/XeXlC4smUelBh0su6RAA== |
| 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
| 2026-09-17T09:41:50.356450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092299observed 0aa72a62baaee794fe697b9681d5f3ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:50.338575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092299/manifest.jsonobserved 14b2f37126812a1e00f39f14b9ef689d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.321494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092299/publication.mdobserved fca3917cdde7c4683bc40171825bfaad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.303506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092299/publication.txtobserved 68f754bbfc22a15856e7f04cf67c4a99...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. |
|---|