OT-2026-000036286
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000036286) never changes.
Identity and time
| Publication number | OT-2026-000036286 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-743d-b137-2bc0e8641f9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036286 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fe21f7ef9439ad76f441aa42ac52141768486996f0c62aa1d70a7ca259ad665 |
|---|---|
| Markdown | aafb62e43b531ec6fefaf46ee2fc4b9d5e7a65dbb4d9f6f6ef89d124a575a105 |
| Publication page | aaa8fa98647f5c347397e3581fbb829b1781a00ce2cf33233c0014db4390f31d |
| Manifest | 89bde83a6db7ea3f510f3e2687f948d646a92244100b6376623dcdb517f40cdf |
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 | x4UXGw/FBJ9wo57Gjhjc08sGiwZeuF2pm7NLvJgv7CDfZzdsBd1CEc2Rv0I9ImMSCvolhC2ME5qN1Fq5BfImBw== |
| 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
| 2026-09-17T11:26:33.042766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036286observed aaa8fa98647f5c347397e3581fbb829b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:33.025038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036286/manifest.jsonobserved 89bde83a6db7ea3f510f3e2687f948d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:33.007670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036286/publication.mdobserved aafb62e43b531ec6fefaf46ee2fc4b9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:32.991562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036286/publication.txtobserved 7fe21f7ef9439ad76f441aa42ac52141...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. |
|---|