OT-2026-000026295
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000026295) never changes.
Identity and time
| Publication number | OT-2026-000026295 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7a76-9121-c9e58b2279d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026295 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03b0d5aa44ae635621158dab5b0efee5009c4a92e6896123212e25fbee52c940 |
|---|---|
| Markdown | 86ab050691c6670f8ba6f61c587ef52adfba81380f8e1c679e809b1859b42076 |
| Publication page | cecb91292343796f2f6939c1cfa4e313220734279666471dfc16dcd968d8c5ba |
| Manifest | 16786a89f1e4d8d6bec0b244e1e69342464ae836c15dc32ef065f116b93254e7 |
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 | 0r57Q7z1zTSCsADc6E5hyTPG0YXk9mpjb9KyTKK4edtDoz3tkAQryh626gb5QdEQbl8jU92OXPiItsWnAUp6Bg== |
| 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
| 2026-09-17T11:44:14.687255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026295observed cecb91292343796f2f6939c1cfa4e313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:14.670513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026295/manifest.jsonobserved 16786a89f1e4d8d6bec0b244e1e69342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:14.655256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026295/publication.mdobserved 86ab050691c6670f8ba6f61c587ef52a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:14.638980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026295/publication.txtobserved 03b0d5aa44ae635621158dab5b0efee5...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. |
|---|