OT-2026-000101843
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000101843) never changes.
Identity and time
| Publication number | OT-2026-000101843 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e18-722b-9fda-cba234c1bc21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101843 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bdffc930f199a978370795b383e2b3eb0e1004ecc1287f54d52ce60cd05b921 |
|---|---|
| Markdown | 3ac9e52c95ea0ea34a1f2989de10aec8bfb9dfad9de8de12b09a23daa7058e32 |
| Publication page | 272e989c0261883d4ec4c03b1cb319a8f63e0f60ac09a3a52908c4871b27d482 |
| Manifest | 0ad9f8a944512ce6e98760fd93fa497a8c5a544d32d7858fb39717e5dd38e373 |
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 | WtYtu1XF2wqMPBft/lHhr35NgBzRhdI/0Q2xkEC4AKdwsu7SvH7xn+NmzhI7nMWRs5LWoa8TaxpwE5xVdqaTCw== |
| 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
| 2026-09-17T09:26:20.898763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101843observed 272e989c0261883d4ec4c03b1cb319a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:20.882482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101843/manifest.jsonobserved 0ad9f8a944512ce6e98760fd93fa497a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:20.865213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101843/publication.mdobserved 3ac9e52c95ea0ea34a1f2989de10aec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:20.847831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101843/publication.txtobserved 2bdffc930f199a978370795b383e2b3e...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. |
|---|