OT-2026-000070029
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, supply line pressure sensor, pulsed 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-2026-000070029) never changes.
Identity and time
| Publication number | OT-2026-000070029 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-793a-98b5-15c44d8d3f44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070029 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69388af198136486a9af881f8fb0859972c159dfcaabf10544c67d17a7f57d28 |
|---|---|
| Markdown | 1b1fa5d344ba30854bea69781c0176c24687c9e6dc49a680df3f07640a571baf |
| Publication page | 9032ac9122e7e57542a295d9fba0527ad37864c524b46834d5454693a5827090 |
| Manifest | fae40363b2738cb44bca80b9ba29694ff2a3286bdfc88b552227178832bcd02a |
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 | h7PjjZAZz0LBgjK3ZX5UAF8apvl5eX6PvvzzQc9hbBzceaFbGteFWoUJWXM1nkumi3u/KbFDlreeN3DnITaMCg== |
| 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
| 2026-09-17T10:26:58.909918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070029observed 9032ac9122e7e57542a295d9fba0527a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:58.892999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070029/manifest.jsonobserved fae40363b2738cb44bca80b9ba29694f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:58.875082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070029/publication.mdobserved 1b1fa5d344ba30854bea69781c0176c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:58.856541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070029/publication.txtobserved 69388af198136486a9af881f8fb08599...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. |
|---|