OT-2026-000065180
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000065180) never changes.
Identity and time
| Publication number | OT-2026-000065180 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7419-ac3c-01340e2f97e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065180 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fd03d28ad1a51e0735cd935b6d3ec38f2597926072ce080b4e1f1aa44ece4ce |
|---|---|
| Markdown | bccfcbb601b57f61e4306053676f2e3deb840f06eeaa82aa86955a1a38278c4c |
| Publication page | 41392d635ff71d17e451589fa18168e3a0a731378197fb4555b9f9d651bf8dc3 |
| Manifest | ad2120909144bcf2da0fd056fd45d67f8c8fc28c571a29db13dd750df835cc9b |
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 | zYwGtq4dkMYG9H5yjULKFtQ7DlLTUaajF72pUkuagTExDbQQ0tnjhiRq61x4FCsGYDBcJvdklr4Cu/wM6L6uBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:01.447430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065180observed 41392d635ff71d17e451589fa18168e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:01.428798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065180/manifest.jsonobserved ad2120909144bcf2da0fd056fd45d67f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.411889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065180/publication.mdobserved bccfcbb601b57f61e4306053676f2e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.393812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065180/publication.txtobserved 3fd03d28ad1a51e0735cd935b6d3ec38...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. |
|---|