OT-2026-000086446
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, 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-2026-000086446) never changes.
Identity and time
| Publication number | OT-2026-000086446 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-72a1-9500-742845f8a457 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086446 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09f9fdc2e3758b73c93aef308f4f1d02268fc7f9996c38a0eb83aec999ccda03 |
|---|---|
| Markdown | 41a2875f4b1e5783f2e91b9195176a368f427b4ff63b6eae6b72a8257c3f2f88 |
| Publication page | c98194ec6778b987117211fd8a235954a262311f8527816265ad511fb8ec2019 |
| Manifest | f3b2b9bed5194ae4efb3f3276bec1546ece998b7c41ab3d53064ae347bd8a1e2 |
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 | xTL9CmpKvqb4oZodlN8wQb8DeOZsqXMxT5q/4iy0tRG+P/yR6ImZ00iWNLI/AwZjJiuPDQ70XDauoQtVEOZuDQ== |
| 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
| 2026-09-17T09:52:14.763380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086446observed c98194ec6778b987117211fd8a235954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:14.745649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086446/manifest.jsonobserved f3b2b9bed5194ae4efb3f3276bec1546...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:14.728774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086446/publication.mdobserved 41a2875f4b1e5783f2e91b9195176a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:14.711329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086446/publication.txtobserved 09f9fdc2e3758b73c93aef308f4f1d02...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. |
|---|