OT-2026-000094820
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000094820) never changes.
Identity and time
| Publication number | OT-2026-000094820 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-75fa-862f-7138521c8609 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094820 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2992d67c3cf16062cf08c02a40ad487989b4c137e2f403321e667e395872c4a |
|---|---|
| Markdown | 1c4c24df4d3bbd56b818915c9d5d7d500b1a3d351d97a554f8a2bb399150e467 |
| Publication page | a8e4dbe88a6018ab925aca3dece5310f5ca37333b2e6579291c7c873c89a02f4 |
| Manifest | 6c345acdb3165b215c434e70d649d57da0bf6eb4fcffa9054c39cf4514b432c3 |
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 | k5Lh6dUPV/SXJM672Xx5+iJRtX+nnmFVF4sILutrBLX25AKsoDjpQkALpWr6MMvC3C0Aqj8+yteIEiAztygPDw== |
| 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
| 2026-09-17T09:37:18.486648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094820observed a8e4dbe88a6018ab925aca3dece5310f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:18.469091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094820/manifest.jsonobserved 6c345acdb3165b215c434e70d649d57d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:18.449483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094820/publication.mdobserved 1c4c24df4d3bbd56b818915c9d5d7d50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:18.412473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094820/publication.txtobserved f2992d67c3cf16062cf08c02a40ad487...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. |
|---|