OT-2026-000098601
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000098601) never changes.
Identity and time
| Publication number | OT-2026-000098601 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-7c09-ac3a-4a943956755d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098601 |
| Status | PUBLIC |
Content hashes
| Canonical text | c84da1ab33ad2c4f51ef328b4d935fbb861efb088b2efca579b7f4a9f7d2ccf3 |
|---|---|
| Markdown | 6f289e11410f712845f48618bffeff3f13770facb056d56cbf8a8bdc03a3ee39 |
| Publication page | 60cc91e4a95f864bac3abe07002a50f39aad8d845c238d169b7445cff69abe9a |
| Manifest | 5c771d2b302ee4d287497757140bd72269720eed1c774fefd507d15c9d2305f1 |
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 | pqwq8bpcgO5pOcS1DM/VKr4HdUKXFS59AITSY5n9Za88KTOvp5S2gUEY8fI/pPLIqVydbHC2DlUDYCd3+ZJVDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:52.309162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098601observed 60cc91e4a95f864bac3abe07002a50f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:52.290784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098601/manifest.jsonobserved 5c771d2b302ee4d287497757140bd722...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:52.270866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098601/publication.mdobserved 6f289e11410f712845f48618bffeff3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:52.251994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098601/publication.txtobserved c84da1ab33ad2c4f51ef328b4d935fbb...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. |
|---|