OT-2026-000072338
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented before 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-2026-000072338) never changes.
Identity and time
| Publication number | OT-2026-000072338 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c3-762c-b1ba-07a6818c4fb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e05359269122e854d2e83b1d3fb65c0938d97b74489afd8801deaf1de04fa96 |
|---|---|
| Markdown | d244400696bd2809b079123fdeda87221d0b00212e0db6391aa64d94038da975 |
| Publication page | df9ca56692f89c6451f14c71368799fc116c25aa8f78b2810545b0eee30edfec |
| Manifest | 13c2e3e116be35770122ba7d5d8470ff675a93f82b4cab7e3b03137face9785f |
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 | 0qE26RFfKO0y2AaBJy9lnxDiXcr8dL9775WSo5nXZuZkTFHubBsfWB1AD12kjdJdNrto+z4zTpgLaxk1LcsSAQ== |
| 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
| 2026-09-17T10:23:34.177881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072338observed df9ca56692f89c6451f14c71368799fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:34.160694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072338/manifest.jsonobserved 13c2e3e116be35770122ba7d5d8470ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:34.143301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072338/publication.mdobserved d244400696bd2809b079123fdeda8722...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:34.126114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072338/publication.txtobserved 5e05359269122e854d2e83b1d3fb65c0...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. |
|---|