OT-2026-000097766
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000097766) never changes.
Identity and time
| Publication number | OT-2026-000097766 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7ce0-9265-ceffc86c45a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097766 |
| Status | PUBLIC |
Content hashes
| Canonical text | e30602b6369c53d96436d969aa6d2b4b02a7917bf373b85ae880bc04b7fd7bb8 |
|---|---|
| Markdown | 2b4ba75d5f373312a7048308fa99003e653ef99da9ba5dc71c01aa6e0c8dd6a7 |
| Publication page | 2624e525695a080b6c1d775b612b6043bdfa7c56941f5949112003d550f41b45 |
| Manifest | 469804c74c8712edc918bc98b60c6e0611c9436d1a73483d425e2271ec75cf93 |
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 | 4te5u3BUsuZwSW6neUzhDntdQlOTZAWUrZyG+8cQZXAXMlPcN3MZdbdbom0EOVEaHL7+VG/k4/SVUQ9YLCriBQ== |
| 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
| 2026-09-17T09:32:50.493554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097766observed 2624e525695a080b6c1d775b612b6043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:50.474769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097766/manifest.jsonobserved 469804c74c8712edc918bc98b60c6e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.455877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097766/publication.mdobserved 2b4ba75d5f373312a7048308fa99003e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.438565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097766/publication.txtobserved e30602b6369c53d96436d969aa6d2b4b...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. |
|---|