OT-2026-000067011
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, pump fed, pressure sensor per zone, 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-2026-000067011) never changes.
Identity and time
| Publication number | OT-2026-000067011 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7973-92ae-3eb9fcb0637a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35a1a1e7bdf1a478bf59e48d44852468e18c5271ba096fc59acf6ff9bd7a3cec |
|---|---|
| Markdown | 0940c67936285223a1a9b4b56f5ddc5f087d468db86b16dc5c48200b05de81ec |
| Publication page | 7e15f05084a13e19a7279fc5f85123684ebbfcff6940133731d588c278f84063 |
| Manifest | 7da298f8fecfd69dcf4841408eff34dea7cb1db86c2245d43f4bc25253bc3c1d |
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 | kg3/XPGP8qwO8384r7EW9tNIDBFeH/B9LSxbV3RK13pVM63rucaf0Hx/14I8rCaItt409G6SxLhkbVnYe3eUBA== |
| 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
| 2026-09-17T10:32:14.540900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067011observed 7e15f05084a13e19a7279fc5f8512368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:14.523696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067011/manifest.jsonobserved 7da298f8fecfd69dcf4841408eff34de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:14.506898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067011/publication.mdobserved 0940c67936285223a1a9b4b56f5ddc5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:14.489736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067011/publication.txtobserved 35a1a1e7bdf1a478bf59e48d44852468...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. |
|---|