OT-2026-000066942
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000066942) never changes.
Identity and time
| Publication number | OT-2026-000066942 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-765b-b94a-55f0f60dd0ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066942 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1be9326f182aa25b33517a0f4f2193c31358b5213669d23b97621819d9fde664 |
|---|---|
| Markdown | 22be842a70d6ca731bba5ae1e2708ba2832f60206a62e88ce38aeffc68cc98ad |
| Publication page | 6e0dc50ad5bc7754fb1dd3a3142fdd93055b3b776d94afcd6e4fb3f657e5c19e |
| Manifest | 0abd7792f7c83d70aaac7fe2ffabc5dca5da162d395efaf6f402d4cf27af6b88 |
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 | vbI/mueh6yZbzAuJVg+kvtok09OyL0+MTEUPXwW8tF9v4z+g9V8tX7euHdMEoHJd1uss32yZNUc2+xyqpZRfDw== |
| 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
| 2026-09-17T10:32:09.300492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066942observed 6e0dc50ad5bc7754fb1dd3a3142fdd93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:09.283238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066942/manifest.jsonobserved 0abd7792f7c83d70aaac7fe2ffabc5dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:09.261166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066942/publication.mdobserved 22be842a70d6ca731bba5ae1e2708ba2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:09.244863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066942/publication.txtobserved 1be9326f182aa25b33517a0f4f2193c3...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. |
|---|