OT-2026-000104314
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000104314) never changes.
Identity and time
| Publication number | OT-2026-000104314 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-7812-8816-5ba55f8ab75c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 746e5725862c6750a1f11414b1e50a7862ea2e797804588ccfa09f9efa0f6810 |
|---|---|
| Markdown | 481fc4705953e8517bbd97877b2a4a723f341e81df5ca67c66713d189ca22370 |
| Publication page | b82b46edb465b549a0a4b632c4a22ab053af89fca6a1b008b7c3495f90b18b69 |
| Manifest | 446f1e00119a9d3e56aa8c978e32cc73194532c2bcb1d1ed01076c156818a5e3 |
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 | kWAnmspvD3EAUFwSfR2YLbbt+3IYWgcMG+gaFoIjtBaP1wKsCpDPh1V5kV6VTkQLiK1LAMT7Fx1Bpps38OjNAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:33.762190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104314observed b82b46edb465b549a0a4b632c4a22ab0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:33.744595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104314/manifest.jsonobserved 446f1e00119a9d3e56aa8c978e32cc73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:33.726744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104314/publication.mdobserved 481fc4705953e8517bbd97877b2a4a72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:33.709158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104314/publication.txtobserved 746e5725862c6750a1f11414b1e50a78...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. |
|---|