OT-2026-000101042
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101042) never changes.
Identity and time
| Publication number | OT-2026-000101042 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7a9c-bf11-48eb15c9ba18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93c44bb3734b8c22d35cece4adfa70a6ceaa2e53cb4279c6bf3c44c70d9fea80 |
|---|---|
| Markdown | ba45920e6679eb8927bd2bca83934ee22a689586cfeea529c9e11d1ef7aeca6a |
| Publication page | 4a0d995adc9510faa9923a7f07cf4dcb4b9584c72d76fb9856bf5fc08f3df87d |
| Manifest | 77158755e75cfc2407d0f0e00c6cb37c6a862ab343cc49a7898b45dc9cb111e4 |
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 | MS5omh/n4rdMAv+yd3s3YkD0vvzpPtjjTNEuUluerRcl/m+UjvwfXaUDg9kOl/uIA9DgNASpXCavYWVt5TIlDw== |
| 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
| 2026-09-17T09:26:39.074900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101042observed 4a0d995adc9510faa9923a7f07cf4dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:39.055185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101042/manifest.jsonobserved 77158755e75cfc2407d0f0e00c6cb37c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:39.035629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101042/publication.mdobserved ba45920e6679eb8927bd2bca83934ee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:39.013364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101042/publication.txtobserved 93c44bb3734b8c22d35cece4adfa70a6...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. |
|---|