OT-2026-000099975
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, 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-2026-000099975) never changes.
Identity and time
| Publication number | OT-2026-000099975 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7108-8d2d-735062104274 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099975 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14036c978fc6322f910b670a10d13d94abc1e0f039ce09f01fdbdd6c38443f51 |
|---|---|
| Markdown | 0dbb0cd033975fe62e2d41e62992eb059658db2561ac179d935c5b08a51f4803 |
| Publication page | 66e6009e4a57af6c633982b1e2909d2e8f894cd482a70c2c401758e593c1bc2b |
| Manifest | 9ea05a28bccfaec8b5eb6ccee266a796cdead5a0cdeec0034598cd11b799a631 |
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 | eF7JdD/6gZ/onUtzHZ1cLWxjEMLItcdXisAeRptiUNma7wbGUjVDW2rF3Np2blF9PotR/bPMJ54/TjReIs7wDw== |
| 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
| 2026-09-17T09:30:40.510608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099975observed 66e6009e4a57af6c633982b1e2909d2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:40.491176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099975/manifest.jsonobserved 9ea05a28bccfaec8b5eb6ccee266a796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:40.471890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099975/publication.mdobserved 0dbb0cd033975fe62e2d41e62992eb05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:40.454027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099975/publication.txtobserved 14036c978fc6322f910b670a10d13d94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.861236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099975observed 66e6009e4a57af6c633982b1e2909d2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.843263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099975/manifest.jsonobserved 9ea05a28bccfaec8b5eb6ccee266a796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.825799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099975/publication.mdobserved 0dbb0cd033975fe62e2d41e62992eb05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.805680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099975/publication.txtobserved 14036c978fc6322f910b670a10d13d94...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. |
|---|