OT-2026-000102737
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, pulsed blow-off after 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-2026-000102737) never changes.
Identity and time
| Publication number | OT-2026-000102737 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7b81-9be8-045eef9c0e09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a0eeebf2bcfd555a0c0bc447108d29da252f4858138be781fc8b9cfeffcdb01 |
|---|---|
| Markdown | 14af3b6f661d082a348b127ac5bf260ac1f4ab75f77975dd71dec76880ba901d |
| Publication page | e2bfcbc78b0d213e7607b70a1407d4bb3f3e2c0e58cd247927a51840d56dfbb5 |
| Manifest | 1393724245f73bd373f5263ca8e15f64c9c9a8f0dc6351a88000b73b62549ddc |
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 | jPnOD4rfjtAxOmimOI0skbIuFLoApxaTxrdY6HyX/WSqzMCnAycuhg0+LT1nxDmBDN8ec6e4G3dw6gUcAGPGAg== |
| 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
| 2026-09-17T09:23:38.885345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102737observed e2bfcbc78b0d213e7607b70a1407d4bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:38.867056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102737/manifest.jsonobserved 1393724245f73bd373f5263ca8e15f64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:38.848815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102737/publication.mdobserved 14af3b6f661d082a348b127ac5bf260a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:38.822648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102737/publication.txtobserved 2a0eeebf2bcfd555a0c0bc447108d29d...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. |
|---|