OT-2026-000086806
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single 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-2026-000086806) never changes.
Identity and time
| Publication number | OT-2026-000086806 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7e48-b1e3-ce427ea6150c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086806 |
| Status | PUBLIC |
Content hashes
| Canonical text | c909b3d7e1f30c48fb7f6a56869e9f34618c81b6ad9f5d246ae465f1f6b810d1 |
|---|---|
| Markdown | 7ce8bdb6ef693789ffee53224e99e126e9679652c92b35bf4ff942f05d4dc737 |
| Publication page | 900b63c5305c384ba1db9ae9e53481dc7ce8120d62716a79c4e65677f0bfa52d |
| Manifest | f273377cdde878cb8fa0fbb70d361e0d3c953643b0e12bb0180ddc870c398a7e |
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 | 4396OR2co3oFq3GbV8KqDmpoVubGiIurPORQfzzYnffA8pPDDwPCuqfhtdQa+jkI3c+uQjxjEXpwGHyJeuk8CA== |
| 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
| 2026-09-17T09:51:37.376031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086806observed 900b63c5305c384ba1db9ae9e53481dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:37.357041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086806/manifest.jsonobserved f273377cdde878cb8fa0fbb70d361e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.338532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086806/publication.mdobserved 7ce8bdb6ef693789ffee53224e99e126...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.320513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086806/publication.txtobserved c909b3d7e1f30c48fb7f6a56869e9f34...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. |
|---|