OT-2026-000010321
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000010321) never changes.
Identity and time
| Publication number | OT-2026-000010321 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee5-7701-b490-0035ef07a89c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010321 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3d198780b0f9581017ea8880b14298bc9fef430127e04dacf549465b1cbfab7 |
|---|---|
| Markdown | 65eb55760ec8fc8f16eff6f05152a5db673d5e990fbed5b399bacaf8907fbda9 |
| Publication page | b19b479f1018270fe6891eb10c39f3b308fcf1d9098c9db0396045eb656026b9 |
| Manifest | 5cd8cc348ad2958b6ec022f040e6790d3d0f2450f8561d33d307d330db29dd45 |
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 | 80gEGbGRal2OI2+IpmioZBsnEfaoIFv4D6ApQYKFT+yo3sR8Urn75zw1+Hwpmv3ZxCw/L4Iz7z3G+ZHWUqJzDw== |
| 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
| 2026-09-17T12:14:20.232750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010321observed b19b479f1018270fe6891eb10c39f3b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:20.212145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010321/manifest.jsonobserved 5cd8cc348ad2958b6ec022f040e6790d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:20.194205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010321/publication.mdobserved 65eb55760ec8fc8f16eff6f05152a5db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:20.173364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010321/publication.txtobserved f3d198780b0f9581017ea8880b14298b...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. |
|---|