OT-2026-000014047
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, pulsed 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-2026-000014047) never changes.
Identity and time
| Publication number | OT-2026-000014047 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7ccf-8aec-db9e166b000b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e38b17756de559a54de77a3529e6801956d19e31bd6aaa71ccc3690f7b4289c |
|---|---|
| Markdown | e45bcd51cb476ae162aa500231cc2c411d59414ef497497d7ab935192283672f |
| Publication page | a17e9cbeacb04dd32374bf4c53b19470f360086ecbf01bad2904847003d22088 |
| Manifest | 09a431db68929f3ba842cf150da3a0a9d5875b9a875b23bd9813df81bb933b7d |
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 | uiiWP2fDl0RTh/Ol1gdh8gdeRzuchacGrrlyf+ZtnhgwU1cjxR134tdaknbhI9OgD4pT6IRF0h4L/Jvt5l23DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:17.033414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014047observed a17e9cbeacb04dd32374bf4c53b19470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:17.013029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014047/manifest.jsonobserved 09a431db68929f3ba842cf150da3a0a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:16.994537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014047/publication.mdobserved e45bcd51cb476ae162aa500231cc2c41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:16.974002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014047/publication.txtobserved 5e38b17756de559a54de77a3529e6801...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. |
|---|