OT-2026-000024354
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000024354) never changes.
Identity and time
| Publication number | OT-2026-000024354 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7fb1-bce2-c4c40f0f1327 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a5360336f70182c4015b7e7b33a21dbda7237ca6684aae62d9feade352356ea |
|---|---|
| Markdown | eaf3ce7ad37582c5c8380bfaac65086108cc9d1aa9aa258f84ea49cc53935e36 |
| Publication page | 0af148428ef1738b5cedb7952f3126be329ba4b15453fe8f6113d50c46537a07 |
| Manifest | a4d54cfb025b144812c6fb0c65cbef915c462165be79d9e4720a4c4b0c335e63 |
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 | mEJYGjxfd191DQAg0ViJMIb3pmNpGMOys4bkBW5axKSUhDb+TlMgM8xjxfes6xHG2b7Y4EBv+QExaV/eOrQcBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:06.542556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024354observed 0af148428ef1738b5cedb7952f3126be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:06.499510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024354/manifest.jsonobserved a4d54cfb025b144812c6fb0c65cbef91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.471323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024354/publication.mdobserved eaf3ce7ad37582c5c8380bfaac650861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.440219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024354/publication.txtobserved 8a5360336f70182c4015b7e7b33a21db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:26.634227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024354observed 0af148428ef1738b5cedb7952f3126be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:26.617669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024354/manifest.jsonobserved a4d54cfb025b144812c6fb0c65cbef91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:26.599679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024354/publication.mdobserved eaf3ce7ad37582c5c8380bfaac650861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:26.581869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024354/publication.txtobserved 8a5360336f70182c4015b7e7b33a21db...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. |
|---|