OT-2026-000046299
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed 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-2026-000046299) never changes.
Identity and time
| Publication number | OT-2026-000046299 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7346-9d08-329a802c6793 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2636e579e0c43de92044c2856b57529153821fa09a7ba6698b35e6ed98d0eddf |
|---|---|
| Markdown | 62df76a217e5e185cb189340feeedcd8b0f263b8ac5555da8e6b4f68bb100ec2 |
| Publication page | 3439214815bf1c174b2080be7d3d76f1beafcf5b9b014203544839c0d43f9de2 |
| Manifest | bc2c517ef4a4c5583ddb566a673ad8c76f95cf976150f9eb9b388ac16d260cbe |
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 | xk4yqGshvR5Xd2PziIJGqyu72/qL/Nb2OITKmKhrPOe48kwNHOfbdrZfaKzBafBbL+0Hwh4tUckq2YfTN7BgCA== |
| 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
| 2026-09-17T11:08:16.133875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046299observed 3439214815bf1c174b2080be7d3d76f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:16.113669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046299/manifest.jsonobserved bc2c517ef4a4c5583ddb566a673ad8c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:16.095204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046299/publication.mdobserved 62df76a217e5e185cb189340feeedcd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:16.075938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046299/publication.txtobserved 2636e579e0c43de92044c2856b575291...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. |
|---|