OT-2026-000078267
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, pressure sensor per zone, pulsed 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-2026-000078267) never changes.
Identity and time
| Publication number | OT-2026-000078267 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c27-750f-901a-16b696dab7e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02d3fbff2687d74af7e4529c96cdd8da11d1bad6fb622fe77886b55cb4f1b10e |
|---|---|
| Markdown | 352e7e4790efcb3626d8bfc05f85a39a8dcfb1a059a1799256884106278820a3 |
| Publication page | a6357dbb0a75cbc4fb08e2ceb1220ae2be2bd55eb118063b33e7c2a2fd6356bb |
| Manifest | 9c249c3f11f81100be04fa3d04c7c7434e8d5fe490853cbb089ca3029a804bbb |
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 | KcmN+Q8R1AE1suMU8ybRyUkjvwCOXff3hKGkrT5pI2IWaGQFTNYBTKF4P1QP3Li4yJ+ILDXjZh9kWmeORqigAg== |
| 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
| 2026-09-17T10:06:13.682504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078267observed a6357dbb0a75cbc4fb08e2ceb1220ae2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:13.664114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078267/manifest.jsonobserved 9c249c3f11f81100be04fa3d04c7c743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:13.645250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078267/publication.mdobserved 352e7e4790efcb3626d8bfc05f85a39a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:13.626380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078267/publication.txtobserved 02d3fbff2687d74af7e4529c96cdd8da...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. |
|---|