OT-2026-000103130
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after set-down
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-2026-000103130) never changes.
Identity and time
| Publication number | OT-2026-000103130 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-71ac-9316-4afcc990124a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103130 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3f4a9c11695ec0431abd4303bcdfa55446f083482d059efe077f9834a3dfef2 |
|---|---|
| Markdown | aff62743109b5c31249293619f9ac86c7c91e2a559b6fd262b89a4e4fb809235 |
| Publication page | 17a4b406f168bfec2108ea9f14ddd8feddefa5e554d62a99b09edeb1a0140648 |
| Manifest | d69b9b0751648c1bd05f90fef988b99681e3c4b08b2eb11f5ac8fd5a647850e4 |
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 | mrlbTx5MlJsjdqdJ3gq06vpeMsfrecll3XZRUgIagsLw43sbYGaUxslZ3CMfTDfwpVLld2kdLDDlkgoPzzgFAQ== |
| 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
| 2026-09-17T09:23:15.905777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103130observed 17a4b406f168bfec2108ea9f14ddd8fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:15.887544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103130/manifest.jsonobserved d69b9b0751648c1bd05f90fef988b996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.870605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103130/publication.mdobserved aff62743109b5c31249293619f9ac86c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.852414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103130/publication.txtobserved a3f4a9c11695ec0431abd4303bcdfa55...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. |
|---|