OT-2026-000051164
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000051164) never changes.
Identity and time
| Publication number | OT-2026-000051164 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7fee-8f54-e2c3f632f29d · 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-2026-000051164 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d34490de981dac35024af67eacc1ed65fe5bfe033bcad7ff241b97b6f61084a |
|---|---|
| Markdown | 36d8d1c2d9c50125f76bb58afe66c26ea998ac067eb7f92645f388fbf3401c67 |
| Publication page | 20f8b78cd7c95228549dfa638bcc619ec9b73a99973505a43d583d0ac70a5f06 |
| Manifest | b84f676684c9fdcd2e020d9c9a96588a1718ebc3794daa2e3d7e652cf8eddc1b |
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 | QgbC0YTOIl58dVh6kim1t6qNwARebbNTd2duozEGUUBXL/aHcDGLxtPqTdfr9LHchIgIWUwZUsCbjJxx/F5oDA== |
| 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
| 2026-09-17T10:58:55.879533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051164observed 20f8b78cd7c95228549dfa638bcc619e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:55.858671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051164/manifest.jsonobserved b84f676684c9fdcd2e020d9c9a96588a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:55.838740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051164/publication.mdobserved 36d8d1c2d9c50125f76bb58afe66c26e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:55.814229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051164/publication.txtobserved 9d34490de981dac35024af67eacc1ed6...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. |
|---|