OT-2026-000065083
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, 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-2026-000065083) never changes.
Identity and time
| Publication number | OT-2026-000065083 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-7097-bb1a-5d5a5a0be548 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065083 |
| Status | PUBLIC |
Content hashes
| Canonical text | c85e91b0b822ee3a577044a08c307f808e4f4385f057e7311c6e6c7f1ba2934a |
|---|---|
| Markdown | ae640c6e774850df19eb52167ff65c1528701295a9649e85a3e0d39a2c487dc2 |
| Publication page | d65181398ca955c9b43d451a2450da988b1a1685701acb768b85c1ef3490939d |
| Manifest | 82f8990898d45d56f4d6bd77361b004807bd41dd05f6a54f4c0a2b02fd2edd2c |
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 | ou7FJd4YqAhtToXN4V3lldqase02CcNLZhE+FY8AhuK7cFTgbii+FPK6DstQskoMGTXUanRPmQDWbTCNPwU+Cg== |
| 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
| 2026-09-17T10:36:04.017347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065083observed d65181398ca955c9b43d451a2450da98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:04.000829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065083/manifest.jsonobserved 82f8990898d45d56f4d6bd77361b0048...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:03.984420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065083/publication.mdobserved ae640c6e774850df19eb52167ff65c15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:03.966202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065083/publication.txtobserved c85e91b0b822ee3a577044a08c307f80...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. |
|---|