OT-2026-000103426
Publication integrity record
Foam pad vacuum gripper, two zone face, three 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-2026-000103426) never changes.
Identity and time
| Publication number | OT-2026-000103426 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e460-7b60-b340-a1fc0e94cbc0 · 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-2026-000103426 |
| Status | PUBLIC |
Content hashes
| Canonical text | e18cb03106079c2879edb6665fb6b607af93cee0b6e698a4187bf6cc73c3d0bc |
|---|---|
| Markdown | ec840f6147c7a8e42ecb690bb74b0f2bc5f58dac9b38d6411ce069d42be69efe |
| Publication page | 569d145d68638911b3c59e44e115cc01fbfb87b76fb4c954986aaeb0347800d1 |
| Manifest | e1f244f83cb197984a7bd1821649c9c0ae9befdfd386eb3609b96dea02cdf141 |
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 | Mp+byromFo3oF6ewA+5sksV22Fn4IrkENr3H/5PGj7uHk0o3+c0115VM9TXJP0rJlLD79zM+Jl+fqrmN1oi6Cw== |
| 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
| 2026-09-17T09:22:10.553919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103426observed 569d145d68638911b3c59e44e115cc01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:10.535885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103426/manifest.jsonobserved e1f244f83cb197984a7bd1821649c9c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:10.518990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103426/publication.mdobserved ec840f6147c7a8e42ecb690bb74b0f2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:10.499669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103426/publication.txtobserved e18cb03106079c2879edb6665fb6b607...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. |
|---|