OT-2026-000070857
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two 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-2026-000070857) never changes.
Identity and time
| Publication number | OT-2026-000070857 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7292-8619-6a69cbe41de7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070857 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6836da174c9cfd2a4c57ee345c8f4680e62c6bbb826a9b8ee3737aec10dbb9d2 |
|---|---|
| Markdown | 22ae9394b499c60345c21fa5624fd290c2b6ec66795b610b77244ec127d3269d |
| Publication page | 738c046750c2aa38310f97f5f9a51343a5b0f27a9ac9e6d69751f9435d5180fb |
| Manifest | 347825841327bca9f779d7c17e99ff76b891454d70251f0ebcf04c25a8b3b8be |
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 | 52q2Fd/zSYscVdzj49eMZDBfnuUHWsVppg5WghyDUJMGodVTUnVXPfeJJIeQns1u4pPDDgf/gXLFzyQ+QdYQDw== |
| 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
| 2026-09-17T10:25:40.661166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070857observed 738c046750c2aa38310f97f5f9a51343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:40.642934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070857/manifest.jsonobserved 347825841327bca9f779d7c17e99ff76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:40.604127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070857/publication.mdobserved 22ae9394b499c60345c21fa5624fd290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:40.567163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070857/publication.txtobserved 6836da174c9cfd2a4c57ee345c8f4680...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. |
|---|