OT-2026-000036518
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000036518) never changes.
Identity and time
| Publication number | OT-2026-000036518 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7a00-8c62-570d830c35c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036518 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97d3bfd5140233db0ff2a38b8e5002eff56ca32585e3731b55dfb9f4dbd0aa40 |
|---|---|
| Markdown | 66cf553a15b3e24f44e83a12f58719c7b896d5c78fd234d8ed03c117e885220a |
| Publication page | 56627606fe1715cea09836cb830f7cf4ac8e0fc7b01ebc4a703243f9b9a16822 |
| Manifest | f6139e8b96983594cae7f9eb7326f9a2b4b2139a9ab0c6640f6e4041ebada54d |
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 | OJov5VKOD8rJVbzDKXfvfDGgf7DbqvpgxdhwyrZrryRc0i67Br6ElbNb9ixEWzHTBuL0X3+0PP/50aBVqjAzCA== |
| 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
| 2026-09-17T11:25:43.508216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036518observed 56627606fe1715cea09836cb830f7cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:43.490751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036518/manifest.jsonobserved f6139e8b96983594cae7f9eb7326f9a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:43.473198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036518/publication.mdobserved 66cf553a15b3e24f44e83a12f58719c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:43.455421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036518/publication.txtobserved 97d3bfd5140233db0ff2a38b8e5002ef...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. |
|---|