OT-2026-000068996
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000068996) never changes.
Identity and time
| Publication number | OT-2026-000068996 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7303-8014-431c930ffe93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068996 |
| Status | PUBLIC |
Content hashes
| Canonical text | a50229ad78849fd81f5094696d6130a5c7d4f8393cf50705d68884b4f676f408 |
|---|---|
| Markdown | 9af300757e855b3170a8ad3a86afcbc417fd16df05cecca0f3437aa3997d09be |
| Publication page | a3f6c704c232f952edccd5a6d2d3394bb9ab214cd9f7c5106e913c56283065d1 |
| Manifest | 8375dfde24a9849ce0164fdcf9ff539b312d943fcf05ad7396f53f3bd9da07f7 |
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 | 016gDm2aBggmmuL5/BXAIIOGnZpWVAeaJj6e8m3KtX3+LebtO3MUkCBdBEb4jv+8oalxPkv0u6yPbHAfKKDJDg== |
| 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
| 2026-09-17T10:28:50.510534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068996observed a3f6c704c232f952edccd5a6d2d3394b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:50.493509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068996/manifest.jsonobserved 8375dfde24a9849ce0164fdcf9ff539b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:50.475050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068996/publication.mdobserved 9af300757e855b3170a8ad3a86afcbc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:50.456838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068996/publication.txtobserved a50229ad78849fd81f5094696d6130a5...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. |
|---|