OT-2026-000096391
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000096391) never changes.
Identity and time
| Publication number | OT-2026-000096391 · never reused |
|---|---|
| Internal UUID | 01a0aea0-5860-7507-8d4c-96cd14532323 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096391 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb2c8ac5cfc45e700a6cf7d917e2cf6d3d9b5dc9a851d8f55d969b34bcece839 |
|---|---|
| Markdown | 14b37727201b8555276a14162dfb4b36ce9b2f4596d5b546f9068526d6467f95 |
| Publication page | 6923158d0fc0380b2247c62ed59cc25c599162f049df2520f60ba092c2664ee3 |
| Manifest | a3f0ac91d455ea2fd003a957653b5371fc33ddc3152825a0a920589a56efe288 |
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 | j0fN0OmKpJsectKVAD9QiesmTDVUqE6wzx3VEX1Ad6X54CWzLYalDuOSCaa/S1Lf4pIR0M1Q2nISXdsTotMtAg== |
| 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
| 2026-09-17T09:35:01.526822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096391observed 6923158d0fc0380b2247c62ed59cc25c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:01.511316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096391/manifest.jsonobserved a3f0ac91d455ea2fd003a957653b5371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:01.493114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096391/publication.mdobserved 14b37727201b8555276a14162dfb4b36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:01.476654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096391/publication.txtobserved cb2c8ac5cfc45e700a6cf7d917e2cf6d...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. |
|---|