OT-2026-000036320
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000036320) never changes.
Identity and time
| Publication number | OT-2026-000036320 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7972-a1c6-fde072d86f47 · 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-2026-000036320 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4889aaa6ea15a404e0cda37655ab413546a2072f1b2f400d164c23e128d7d68 |
|---|---|
| Markdown | eb3a11716ba92e0b3404861b554d02ac218282458a2142ef3d62ed7d94bb18be |
| Publication page | fee058212114c02fd1f7030c77961a889c0627358f36bb2427c614e1d0dd4bf2 |
| Manifest | 507ce20e31d1a81fae18cdd7b04f75978e5e4e847fe59fcee2456cb4f9e84df8 |
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 | Hyc9qY30xtyWUyvgXnnSQVSPNV4Jb37UmhWLAKcvPo8N77QYCR8YN6uKpP1oCs4qCYh7HRtUAbyG0nmtCENWCQ== |
| 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
| 2026-09-17T11:26:35.724744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036320observed fee058212114c02fd1f7030c77961a88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:35.706862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036320/manifest.jsonobserved 507ce20e31d1a81fae18cdd7b04f7597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:35.688707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036320/publication.mdobserved eb3a11716ba92e0b3404861b554d02ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:35.669469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036320/publication.txtobserved b4889aaa6ea15a404e0cda37655ab413...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. |
|---|