OT-2026-000094995
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, 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-2026-000094995) never changes.
Identity and time
| Publication number | OT-2026-000094995 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-784e-8f11-eeb1d03a9422 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094995 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7a05dff215b688f6bb7031c87eb7630e334b607fd74027e054775841f77964b |
|---|---|
| Markdown | aadb9727b8c3d13269bb5e769539a43b660820a522c65d2051d0398babe67bbb |
| Publication page | 73bcc36cf73ac2c5cfdae62f893f58b1486bac61dec39199bc38341390687c98 |
| Manifest | 60e969ede274384f1fe133cb819dfe68211e56e6075327e99563b3ab46afddf5 |
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 | jwJ7e0ynihG7zKGRMWRJQorcAi7n2lFcUAXododM/FO/HZUGvjGCCsZ20b8/EDuLuoZ2w4qr8MUGUyW8HKW4Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:32.806370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094995observed 73bcc36cf73ac2c5cfdae62f893f58b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:32.787092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094995/manifest.jsonobserved 60e969ede274384f1fe133cb819dfe68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.768493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094995/publication.mdobserved aadb9727b8c3d13269bb5e769539a43b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.750045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094995/publication.txtobserved e7a05dff215b688f6bb7031c87eb7630...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. |
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