OT-2026-000103594
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, 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-2026-000103594) never changes.
Identity and time
| Publication number | OT-2026-000103594 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e461-7aa3-84b6-b23e6dde93d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26e163adac83b08d65b0a7175a3222026089a03e0424169504d84df9808c926a |
|---|---|
| Markdown | f6db08593fe2cb412e055fba28b681f2fa1dbca03928ed9c1f26ec7e8edf2bea |
| Publication page | 3464e3ee806696b8f06846fd44a1139a5622f755e0d99ec1d47914da25c7e200 |
| Manifest | 27b948050d1be1652a265431cc0c0355996cc9b846820173aa84064b437b6f85 |
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 | +TiIU8/LaGaMMKmExCZy9Wz9dAjOobvKBNzwX+vvDauYLKxIliFKsJQE71lhhsOrpH8Cyk8MMI47MsJYwO+nBw== |
| 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
| 2026-09-17T09:22:22.951441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103594observed 3464e3ee806696b8f06846fd44a1139a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:22.933852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103594/manifest.jsonobserved 27b948050d1be1652a265431cc0c0355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:22.914759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103594/publication.mdobserved f6db08593fe2cb412e055fba28b681f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:22.896563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103594/publication.txtobserved 26e163adac83b08d65b0a7175a322202...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. |
|---|