OT-2026-000094278
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum 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-2026-000094278) never changes.
Identity and time
| Publication number | OT-2026-000094278 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7f41-aa90-347861be068b · 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-2026-000094278 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3867feff64fefe37707ac92eef84ba9520a9baf7fbfb05b9a7a863f1007d1ac2 |
|---|---|
| Markdown | be0b59b1d210fa0ff06e51bcd828cb4b3f5f933db55c9ec68b14a36a8191d9a2 |
| Publication page | 94d086bd8bc62fb3d038008a6992a1241ee3b99d64cde30786abfd5dc2dd2421 |
| Manifest | 6f64c39842770ac2c88ac0449e4c1d85111268b2f44bcc469c819ad6016e9a29 |
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 | f5DFvMLJ0w42FdidnxNdNu2n0pbm1Onew0MHadWMOaCv21D4XRxlziNoTTNotcIURoJ/FEwEhjVM6COogdiQBg== |
| 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
| 2026-09-18T00:43:30.508401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094278observed 94d086bd8bc62fb3d038008a6992a124...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T00:43:30.290878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094278/manifest.jsonobserved 6f64c39842770ac2c88ac0449e4c1d85...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T00:43:29.872467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094278/publication.mdobserved be0b59b1d210fa0ff06e51bcd828cb4b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T00:43:29.509894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094278/publication.txtobserved 3867feff64fefe37707ac92eef84ba95...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.780362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094278observed 94d086bd8bc62fb3d038008a6992a124...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.757026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094278/manifest.jsonobserved 6f64c39842770ac2c88ac0449e4c1d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.734754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094278/publication.mdobserved be0b59b1d210fa0ff06e51bcd828cb4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.711824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094278/publication.txtobserved 3867feff64fefe37707ac92eef84ba95...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. |
|---|