OT-2026-000085268
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, sustained 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-2026-000085268) never changes.
Identity and time
| Publication number | OT-2026-000085268 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-7f69-95d1-448e2b51ae3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085268 |
| Status | PUBLIC |
Content hashes
| Canonical text | c71eac850c277813643311dc5b967ff560e94b9e3d08dcbba09cc68f058dd366 |
|---|---|
| Markdown | f99730a7c8553e822a8b3f02ed8e68f4062155bf7e46466922e58b81ed7c623b |
| Publication page | a793cd2f19f6e3570335c93a14e389fca9a9d7f79d23e8448110264e19ab6906 |
| Manifest | fac9f913b85a41e0e09a80159d862a98014e1d07a817f28c014b265018b9d42d |
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 | l0F9qFa9Dti0jviFtsq8jiSXxMpgVDrEDET9TU83Omf+F4RmWlETkEoWMnw7zinx2rVIF92j2dTMCW8wZbh6Cw== |
| 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
| 2026-09-17T09:53:58.536673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085268observed a793cd2f19f6e3570335c93a14e389fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:58.518262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085268/manifest.jsonobserved fac9f913b85a41e0e09a80159d862a98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:58.500653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085268/publication.mdobserved f99730a7c8553e822a8b3f02ed8e68f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:58.482615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085268/publication.txtobserved c71eac850c277813643311dc5b967ff5...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. |
|---|