OT-2026-000063198
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000063198) never changes.
Identity and time
| Publication number | OT-2026-000063198 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-70c3-b0fa-a5b89698b218 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fd9d72b0f6d21fa2276b06b552752094673ae45c8878ed6b9d5e765512e4b55 |
|---|---|
| Markdown | 56e3894ef446c8486b5b99e25b2d5a015e7436ecbbf7ba73b4d2f4ae0af1d437 |
| Publication page | 585bbec0ec37d8a583a1ca6f327c42774a566135e0099ef878f57eb496260537 |
| Manifest | 84285e95f03b20d2a698ff732758471e7b046a0dd47005bbedd4dc5be5b3c642 |
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 | YsQalhioINFbOdCMfiVBuWB1mLYnO1Y5eDWV7tOufvArWbnonLroraawnHIJhIk8MpymGkwbWZClOj5S2OnTDA== |
| 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
| 2026-09-17T10:38:59.758915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063198observed 585bbec0ec37d8a583a1ca6f327c4277...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:59.741166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063198/manifest.jsonobserved 84285e95f03b20d2a698ff732758471e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:59.722232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063198/publication.mdobserved 56e3894ef446c8486b5b99e25b2d5a01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:59.702093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063198/publication.txtobserved 9fd9d72b0f6d21fa2276b06b55275209...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. |
|---|