OT-2026-000051264
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000051264) never changes.
Identity and time
| Publication number | OT-2026-000051264 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-70eb-a53b-ac5decf61437 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ed6091a92e1183fe44866c9ff7ffb1dac4ed4b128fa909289996ac3205e4eba |
|---|---|
| Markdown | 376f8eb7d2aeccdf242f4a83318386af846f718869e35b247c80a7dac4b54304 |
| Publication page | bf54721e4f4c4287b04dd95884d356592bbe057a85846b1810a7c7f03c26bede |
| Manifest | 3ade91efbba28413aeb6087dc4765b1a661620c6d06a3842ac5719a5ce387fa9 |
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 | 58yQNGev/buxoO1XtAyovmWBZwdQAG+F9eUwoF4XF5tqOMsedt1lfpxSCNtOpcChhRbG8TYQujH5qr3cuKnjAg== |
| 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
| 2026-09-17T10:59:03.878753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051264observed bf54721e4f4c4287b04dd95884d35659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:03.859722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051264/manifest.jsonobserved 3ade91efbba28413aeb6087dc4765b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:03.838049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051264/publication.mdobserved 376f8eb7d2aeccdf242f4a83318386af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:03.818824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051264/publication.txtobserved 8ed6091a92e1183fe44866c9ff7ffb1d...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. |
|---|