OT-2026-000062846
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000062846) never changes.
Identity and time
| Publication number | OT-2026-000062846 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-7850-a58b-f025f6b132ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062846 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8a146370b60d339fa327212a1e00cd8bd40c4376226ceb6f053e125727041a5 |
|---|---|
| Markdown | 3cac3a892526d520225d5b4e2fe54a95d2ac8eb5088f62551bb2e60ce6259bcc |
| Publication page | fe9412f4b824cc2e221b948f677432e4334a1f001b4c0c883da7204161423cf1 |
| Manifest | 642b23666126da3542e80e0f7aecbc90cb97a3a2580f616682e9808d1713a609 |
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 | Qt+Ljg+ONqjD/u67jKisOjVOIPx4NtmMp9RkueMYtV3cq1EgZ67b4bCgjQJGhjAgH4bknLzgv6lRApZsKs7KAw== |
| 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
| 2026-09-17T10:40:11.300132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062846observed fe9412f4b824cc2e221b948f677432e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:11.279623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062846/manifest.jsonobserved 642b23666126da3542e80e0f7aecbc90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:11.256974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062846/publication.mdobserved 3cac3a892526d520225d5b4e2fe54a95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:11.232057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062846/publication.txtobserved c8a146370b60d339fa327212a1e00cd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:32.492164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062846observed fe9412f4b824cc2e221b948f677432e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:32.474424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062846/manifest.jsonobserved 642b23666126da3542e80e0f7aecbc90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:32.456890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062846/publication.mdobserved 3cac3a892526d520225d5b4e2fe54a95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:32.436810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062846/publication.txtobserved c8a146370b60d339fa327212a1e00cd8...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. |
|---|