OT-2026-000067675
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000067675) never changes.
Identity and time
| Publication number | OT-2026-000067675 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-7d11-a542-f806374287ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d8f3e76beba15d54a739b514a952514496bfdd0130fb37cd120cbbb3a3c496e |
|---|---|
| Markdown | 492fd663f5c1584576d04441f68d3eee060708cad4f12160fb7464181ff290aa |
| Publication page | 9aa9949b4f99b76f4ea552a796708b7c85d2d078b7455a42736aaa3665501b58 |
| Manifest | dca247929ca3e64644799b7283288a7c2032c810f70553a55b210f22eb423b41 |
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 | WiE4olvRWqeiim9j3cN+S/VRSAEinrGxN5xN5SdWXALtqLc6hx9FIwQ4iaIG53P4khu3UCkWrZ1QFNF8RvF5Bw== |
| 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
| 2026-09-17T10:32:00.680346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067675observed 9aa9949b4f99b76f4ea552a796708b7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:00.661610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067675/manifest.jsonobserved dca247929ca3e64644799b7283288a7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:00.642842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067675/publication.mdobserved 492fd663f5c1584576d04441f68d3eee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:00.618761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067675/publication.txtobserved 3d8f3e76beba15d54a739b514a952514...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. |
|---|