OT-2026-000095181
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000095181) never changes.
Identity and time
| Publication number | OT-2026-000095181 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6f-7e9f-8f96-8502d1208ee0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095181 |
| Status | PUBLIC |
Content hashes
| Canonical text | 128b91c9697ac64509f07975656833318168cf7793d6eb2cbfb87eb0adf7b72c |
|---|---|
| Markdown | f57c4d4b0f015ba42c9748869aaa2fe9b43539a9d34f96a9b2ccf7ca39b27157 |
| Publication page | ea8974d52727a7b3d4106b102bce455e3b4011be8b479aa18967cff22a1a0cbc |
| Manifest | f716e0143583e0587169e67abb33c49c38f3b43c2fac9600657002a9595fa681 |
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 | 1iqqj/slhQaas6OUXsDBaydgIAzJ9Z4lMZyydNpg9o33duD6hfsYS+SKW1z/YAn0G3rf3ELmm1q/QrFcCP+fBw== |
| 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
| 2026-09-17T09:36:29.523553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095181observed ea8974d52727a7b3d4106b102bce455e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:29.505279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095181/manifest.jsonobserved f716e0143583e0587169e67abb33c49c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:29.486990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095181/publication.mdobserved f57c4d4b0f015ba42c9748869aaa2fe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:29.467896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095181/publication.txtobserved 128b91c9697ac64509f0797565683331...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. |
|---|