OT-2026-000098421
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000098421) never changes.
Identity and time
| Publication number | OT-2026-000098421 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7322-b032-913ddfe53bd5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098421 |
| Status | PUBLIC |
Content hashes
| Canonical text | 925a95423692b98cfc88eb0760cd1c7a5df5529c6b7ad49289af44663b070efd |
|---|---|
| Markdown | 1720927776c4e3a3fe22fb1ce69171533416db43bad0fd6ec8834e989c489cd6 |
| Publication page | 879ac26ff7793f3e440df1fdbcb110ce68a3803ae39a7d9c26658b2d64e40eb0 |
| Manifest | 4a68c9a2735d44adc64fc3eef82133659e6098413fa5fcd5b0bd5edec4a3b62d |
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 | dnjs3t6WJuurWxOL5usgudRQtvLAOt/yXWCl1JjNrp3HPrH1ag9xG7sccnq67vAcIMg36K8pCbJHkdQeK5MiCQ== |
| 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
| 2026-09-17T09:32:16.394182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098421observed 879ac26ff7793f3e440df1fdbcb110ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:16.375970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098421/manifest.jsonobserved 4a68c9a2735d44adc64fc3eef8213365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.356419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098421/publication.mdobserved 1720927776c4e3a3fe22fb1ce6917153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.335510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098421/publication.txtobserved 925a95423692b98cfc88eb0760cd1c7a...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. |
|---|