OT-2026-000094166
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000094166) never changes.
Identity and time
| Publication number | OT-2026-000094166 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-78ba-b9a3-c9fe27fe1534 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16464c80a0c13aa2eda122006a97b4a6dbef4220adddbebb248068f6004ce4a3 |
|---|---|
| Markdown | dbe16a14fdbb8dc9609fc56d807edb6c7df1c28ec308457e33560ba6af34fee3 |
| Publication page | d7fdcece6764d14d90dd487bc56337af84c86811f307a01a0b31dd1711801c3d |
| Manifest | 485cd2a9ff59211b3f7d42ef81fa8f972e2dfac4e2006b791d6d4d2f5f7576a1 |
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 | stfrhJ9QsBKXgS2kbGVDy1ShyX6NZAT8K7+FdIPfvutZi+vAyv5MQFhbo4r1zUWFxaoG5gx/GUyZd+q6v0dQCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:37.695646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094166observed d7fdcece6764d14d90dd487bc56337af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:37.677114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094166/manifest.jsonobserved 485cd2a9ff59211b3f7d42ef81fa8f97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.659887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094166/publication.mdobserved dbe16a14fdbb8dc9609fc56d807edb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.643835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094166/publication.txtobserved 16464c80a0c13aa2eda122006a97b4a6...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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