OT-2026-000067302
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000067302) never changes.
Identity and time
| Publication number | OT-2026-000067302 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd6-7520-aff3-8c85036711ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067302 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed0bd92fe85b1c55f505a649e1bcac69f97c7dcad815f26ddf74cd7de5bcceca |
|---|---|
| Markdown | 90755977c299a934939ff6d571889c6fd5f84a0a268647fc2e360b30aed8e36c |
| Publication page | c7d3395e76c3feccdcc4170296f850bd802c5016373f18dc16c9591586a4dcb7 |
| Manifest | 0ad5fa0a12188f17b0f2811018e333db6d665e01604376a125ca4c088bdb58a9 |
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 | 0wlLjYXiMRxRHROrsFQKoQ8Kn2MG/Mgg7TVjw9O6zbMbeuIlZd9tFAt/jLkQi3CPzVNooBxeFrTGCuyQiWhNCw== |
| 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
| 2026-09-17T10:31:28.298012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067302observed c7d3395e76c3feccdcc4170296f850bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:28.277327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067302/manifest.jsonobserved 0ad5fa0a12188f17b0f2811018e333db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:28.258204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067302/publication.mdobserved 90755977c299a934939ff6d571889c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:28.239894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067302/publication.txtobserved ed0bd92fe85b1c55f505a649e1bcac69...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. |
|---|