OT-2026-000099759
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000099759) never changes.
Identity and time
| Publication number | OT-2026-000099759 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c977-70f5-b2b5-1d25d5f05f7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 545b675a27abaf8847420c51939d1ffe78f2f2197717de029d42ca9effe69ec5 |
|---|---|
| Markdown | 15f825fcd70808647977067758cdd95737a2dd22a712ce957cf56ce173c938c3 |
| Publication page | a0e2d9ba7b69a946ae1e8937e23acf66ef68d9aebcf31ef6eeb9ba6e67b8dae6 |
| Manifest | 540210e705b9f3b8b07d87462d9574f986167c0ef7a118a7099569eaedb0bee8 |
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 | 9gC+CO5uUbnCibRRMqlWkeBk8CWX6EVBFg0MkNiSC5h5VuAoMOU/tKyZskOC0Yrtc6cX7460GkeI04S1SjXUBg== |
| 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
| 2026-09-17T09:29:47.276456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099759observed a0e2d9ba7b69a946ae1e8937e23acf66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:47.257857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099759/manifest.jsonobserved 540210e705b9f3b8b07d87462d9574f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:47.241173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099759/publication.mdobserved 15f825fcd70808647977067758cdd957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:47.223795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099759/publication.txtobserved 545b675a27abaf8847420c51939d1ffe...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. |
|---|