OT-2026-000085240
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000085240) never changes.
Identity and time
| Publication number | OT-2026-000085240 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43bb-759a-8e34-39b8f00392f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085240 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33e8755beff842ee5b965bd4908a84d2b45a37bc6bc78b7fd95976f4763e00a2 |
|---|---|
| Markdown | 8d3e6bdfad8b60cda35ef4c7b6645d44c3e688c1d3366234c27484644b60516f |
| Publication page | 7c5cc6c151c98fc62d7843329021c7479a27b3bb010b94574ee532faa4bcaf78 |
| Manifest | c5237bbda30545bd8cc46064c61320b351a702b5577565d3ed90b11cc9e69e49 |
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 | oag+h3n1FKTjID2TO0g9ACOiGgCwUvukGF+C9KTjoshFdhjQp6Niyb3A8UqvmAQ9NMdBPw349ChrCdz21QazBg== |
| 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
| 2026-09-17T09:55:20.404732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085240observed 7c5cc6c151c98fc62d7843329021c747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:20.387599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085240/manifest.jsonobserved c5237bbda30545bd8cc46064c61320b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:20.369650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085240/publication.mdobserved 8d3e6bdfad8b60cda35ef4c7b6645d44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:20.353539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085240/publication.txtobserved 33e8755beff842ee5b965bd4908a84d2...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. |
|---|