OT-2026-000011773
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, 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-2026-000011773) never changes.
Identity and time
| Publication number | OT-2026-000011773 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1941-7559-8b1a-50732de79dbb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011773 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15270375da3220de4a75f1b4781c4f39bb054f0b88747b9d27e02793fa0c0200 |
|---|---|
| Markdown | 4779080b8655e1b5665a5f9e9f19e5eddb65b2153555682694ba6a024fa49bca |
| Publication page | d5cc2f8b5cc87bed64616a37a11318bcae86769e1407c183525962e681fac774 |
| Manifest | a478c974ff2d2afbaca107ad862af75123a6b16564503fcd26bada944cae0f67 |
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 | OKddwckwWBcfZDO9nvoUjjO3DZZq7gGGR5XQuR9Fx6U7TrbCZrhtRl8XMuCKptxxjuh+FSmzhIt+Lg2RdpzZAw== |
| 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
| 2026-09-17T12:12:29.311938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011773observed d5cc2f8b5cc87bed64616a37a11318bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:29.292747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011773/manifest.jsonobserved a478c974ff2d2afbaca107ad862af751...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:29.274460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011773/publication.mdobserved 4779080b8655e1b5665a5f9e9f19e5ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:29.256494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011773/publication.txtobserved 15270375da3220de4a75f1b4781c4f39...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. |
|---|