OT-2026-000014203
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, pulsed 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-2026-000014203) never changes.
Identity and time
| Publication number | OT-2026-000014203 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7e44-bf79-072ec3714170 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 081579f2a201ee194a2f04090c13ef2023e7f249b82d03d617ef89f147259ab5 |
|---|---|
| Markdown | c83a5ed6d606819b648ac93320251cb9e33022d58849d6ae95d86b9dd1e52974 |
| Publication page | 6c40dcbc98e1e47dee508c44b0e6cffcb1ae2cd532cd6e740d126310d22379e6 |
| Manifest | 1cea29bd6d873a84ef26e8b71cc3fa4604ac133cfb35b2b082533a6f82d0b21e |
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 | YzwFCBOtg6k3QFRqVLnXGCM7fYcfTqJwi25iO3tT/R2PCGOsBfd5UHDE3tF2v9j7fg1IQLyrvIpcTcg7+ZybDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:18.412886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014203observed 6c40dcbc98e1e47dee508c44b0e6cffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:18.393576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014203/manifest.jsonobserved 1cea29bd6d873a84ef26e8b71cc3fa46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.375245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014203/publication.mdobserved c83a5ed6d606819b648ac93320251cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.356023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014203/publication.txtobserved 081579f2a201ee194a2f04090c13ef20...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. |
|---|