OT-2026-000095116
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum 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-2026-000095116) never changes.
Identity and time
| Publication number | OT-2026-000095116 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7740-ba9c-f3ea326656f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cbb1275fdfcfb1b300e69530b9f94352959c306308871573fb2d3e314df080e |
|---|---|
| Markdown | e553512691b811536ccb0b1412c3d552b1c24b5ff4ca5e33160c374d6699531b |
| Publication page | 5bca6da4c97e3b7d519addd26a0c6444ded11133a9c42693d577d5dd6f526683 |
| Manifest | 6cdc8f57ac0dd11edc2c9324ba6a1fd6979f9a4ce6966bd53e1a4dd42493bc66 |
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 | o49PIfudQydtw5rfq3jUef5DmPItvd08UDAF/UJ1evT6KxVZht+BuL9BnbTA4m+Ir8dl7ft42QS+SgVjm98BBw== |
| 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
| 2026-09-17T09:36:24.540921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095116observed 5bca6da4c97e3b7d519addd26a0c6444...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:24.525101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095116/manifest.jsonobserved 6cdc8f57ac0dd11edc2c9324ba6a1fd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.509113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095116/publication.mdobserved e553512691b811536ccb0b1412c3d552...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.491109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095116/publication.txtobserved 1cbb1275fdfcfb1b300e69530b9f9435...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. |
|---|