OT-2026-000039614
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000039614) never changes.
Identity and time
| Publication number | OT-2026-000039614 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-7cc3-8acb-5c6cd4f40add · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 414c4d0e1eb515138f46e571e84e213fec73fd9a9152d89558ca406c2983a651 |
|---|---|
| Markdown | de8bbf95ed3792681c3223ada90602dd65cfa7928ce29a8c91cfd83ee9abaa96 |
| Publication page | e8135e85e2b806f3a5e5fe01bd35b417dcb5bfc52fee9122698b93009f80f41f |
| Manifest | ecbcd03ff1c98441cb3c7682a989aebe1d56d112079ab4cda159139564462bf1 |
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 | GniTRACDDBJJlrK0mNr364QyXvXOoDkgQGv/R6VsjuiN1f8yzcPjIwYRGJtnUq0gF3xQHK6BjMyUAykBANqzDQ== |
| 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
| 2026-09-17T11:19:46.765425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039614observed e8135e85e2b806f3a5e5fe01bd35b417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:46.748357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039614/manifest.jsonobserved ecbcd03ff1c98441cb3c7682a989aebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:46.729777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039614/publication.mdobserved de8bbf95ed3792681c3223ada90602dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:46.710282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039614/publication.txtobserved 414c4d0e1eb515138f46e571e84e213f...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. |
|---|