OT-2026-000016330
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000016330) never changes.
Identity and time
| Publication number | OT-2026-000016330 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7107-bcdd-0db2761bbf3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6343767cb4e40c67dff015682758260eaaee57afe779739a50e7e4b19e32d099 |
|---|---|
| Markdown | 846f8cbe6e34d2f462008dca3f160428a664f33f8e0b3d620a3e7ecbf15bc069 |
| Publication page | a2ab751c0271cadb9afb5d4ef89330f632ab129679dc10dc737a0f269b82c0c9 |
| Manifest | 023cf1445a20436452d49c54b0bbb99d42ee548cc003fb672a3f1666dd741a73 |
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 | dkt2JR5qUmPDJBiBE/kG4LIiE6DoDQ4AxrWit/yuxfMCJ6Twgtxd0fX88muQsbUjdPoX2WEt9ZYWkTpPc/l8Cw== |
| 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
| 2026-09-17T12:03:50.080032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016330observed a2ab751c0271cadb9afb5d4ef89330f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:50.038421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016330/manifest.jsonobserved 023cf1445a20436452d49c54b0bbb99d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:50.018919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016330/publication.mdobserved 846f8cbe6e34d2f462008dca3f160428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.979655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016330/publication.txtobserved 6343767cb4e40c67dff015682758260e...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. |
|---|