OT-2026-000094651
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold 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-2026-000094651) never changes.
Identity and time
| Publication number | OT-2026-000094651 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7cda-ab2e-0d07ff25d84d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094651 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3959deef0efd64cb84d9e1f76aeaf818050e2993ec75e285df0e2666d0ef203 |
|---|---|
| Markdown | c60993cb8fce2df953c7b4468cb78beb261756d2dc15a8139f520ee37a9c1042 |
| Publication page | 4a97969b56e8d5278fc36e1da8852ee42b771be4e30ec5cc1dea17d1028a6944 |
| Manifest | fd379474e0fb4649fb7678533a7fd1418373a2e736822743da6e6230c8965f79 |
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 | Fmmv3bwTaN6pajUgQwfTmI0V6juWO/EHy3e8AvsHZycYrL2D2Jp+9kpu4mj9p4YJAXN1fu+XssT4XvBwSbSoCg== |
| 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
| 2026-09-17T09:37:05.759438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094651observed 4a97969b56e8d5278fc36e1da8852ee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:05.742814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094651/manifest.jsonobserved fd379474e0fb4649fb7678533a7fd141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:05.725625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094651/publication.mdobserved c60993cb8fce2df953c7b4468cb78beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:05.707878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094651/publication.txtobserved a3959deef0efd64cb84d9e1f76aeaf81...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. |
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