OT-2026-000062393
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line 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-2026-000062393) never changes.
Identity and time
| Publication number | OT-2026-000062393 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-71f0-aadd-6627f6c762c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062393 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34115d1caeb3d3f5702995982d401aa7bf279728f99962cc150cc25c7066d214 |
|---|---|
| Markdown | 8b831b6af97fb28b538541450f44a57b77cc7fb527de86d2d7c85add6110a472 |
| Publication page | 0e8e147a63222dbac95cdcfb92fe504cc2b74dd9fd19dc8757e2a567f3db4624 |
| Manifest | 925e97ddb5add4094b8ec9687e56870f85a596f59f7e900dc807e634856d7888 |
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 | 52ZMU1emQlHSWHG/RDp5PwMpAAJjP2ig+Jn6i9n1HhC8RPWYjmZVbOkkhr+jXAENPYn3WdS2hM+9Ph7qbEESCA== |
| 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
| 2026-09-17T10:39:43.053877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062393observed 0e8e147a63222dbac95cdcfb92fe504c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:43.034493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062393/manifest.jsonobserved 925e97ddb5add4094b8ec9687e56870f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.014966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062393/publication.mdobserved 8b831b6af97fb28b538541450f44a57b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:42.997431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062393/publication.txtobserved 34115d1caeb3d3f5702995982d401aa7...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. |
|---|