OT-2026-000005960
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, pump fed, vented before set down, plastic cups
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-2026-000005960) never changes.
Identity and time
| Publication number | OT-2026-000005960 · never reused |
|---|---|
| Internal UUID | 01a0a94a-8833-77f6-9e1e-2262e3bb657d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:17:09.174341Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fcdbfc61a6106514ff8dcc826347201bda1e93cd88b7caa1c5d624466c640f9 |
|---|---|
| Markdown | 2dff93b9a91268807cc9f42600e3c3da836cb057be7f3e3c440d166a6274bff3 |
| Publication page | 166f9f2f89b955430907be10fb52bbb487ad43cea2df5b8d3909c87e16c95bb4 |
| Manifest | 7de93c5b1afd7ad70af51c8f7230382e675f97ecfa2f3e7ba0ca1ad34fdbd288 |
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 | N0itTYGlBfPjwpNo33tFT8ZkdjVX3b2KhUqR6qxLzAoBxQ9U0mh8Q0UbJ674guOYAFMOixmrXk0YZcxAtot9Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:12.468186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005960observed 166f9f2f89b955430907be10fb52bbb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:12.452440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005960/manifest.jsonobserved 7de93c5b1afd7ad70af51c8f7230382e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:12.437472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005960/publication.mdobserved 2dff93b9a91268807cc9f42600e3c3da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:12.419958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005960/publication.txtobserved 1fcdbfc61a6106514ff8dcc826347201...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. |
|---|