OT-2026-000066838
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000066838) never changes.
Identity and time
| Publication number | OT-2026-000066838 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-73ff-ad0a-755fe120f8da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066838 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8eddcb4951e025602a75c136aa4e4f7b5a0e3d8768e64169a8ec975405d15a62 |
|---|---|
| Markdown | 19662a18c18c763b9b143599ac0828ecae174e344b9c810f48fcce7a3b93e25e |
| Publication page | cf8fcee988aca873d216565d0c6015f32396bbf88c5c204e9ebee58fb1281e20 |
| Manifest | 5b7b35dff25b31b63415227197e6d955d493089b2a22298387a38e5209b4bffa |
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 | MignG9edQZMV0O1maNsW8H81XmkRdkh0M5S/hUQHN7mWBTjTCmN16+dT/AblDOTC5gy//sbVs15Y/VXVr7UmCg== |
| 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
| 2026-09-17T10:33:16.510500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066838observed cf8fcee988aca873d216565d0c6015f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:16.492750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066838/manifest.jsonobserved 5b7b35dff25b31b63415227197e6d955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.474562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066838/publication.mdobserved 19662a18c18c763b9b143599ac0828ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.457250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066838/publication.txtobserved 8eddcb4951e025602a75c136aa4e4f7b...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. |
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