OT-2026-000036396
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000036396) never changes.
Identity and time
| Publication number | OT-2026-000036396 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7bf5-8572-67ac2a2af80d · 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-2026-000036396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f2d4049c580fd8a81dc5ba68676d28aa1434bc4f4eefb2911d0388194675b37 |
|---|---|
| Markdown | b3c39652e6ca4137f92a687f485134f6df97ac5ae4b473ead385601904b38662 |
| Publication page | 7e92efb54329cfb39f3ee1f5730a23ef0c9028f383129c481c130ee90031da9f |
| Manifest | c3bfad61152db3e34f9e38be20347b0e0c4dca3dcbe833f1efea99dbc59c85b1 |
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 | zEAjFiF7zIF8aGWRkz2m5Z/MuRqxmNGlZCoYG2Y7l86a0YCqDGSEoV/JBlvbO1JS9jo3iTB0jGpEdTCmRR5QBQ== |
| 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
| 2026-09-17T11:26:46.978454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036396observed 7e92efb54329cfb39f3ee1f5730a23ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:46.960122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036396/manifest.jsonobserved c3bfad61152db3e34f9e38be20347b0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.941010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036396/publication.mdobserved b3c39652e6ca4137f92a687f485134f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.923134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036396/publication.txtobserved 0f2d4049c580fd8a81dc5ba68676d28a...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. |
|---|