OT-2026-000017035
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum 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-2026-000017035) never changes.
Identity and time
| Publication number | OT-2026-000017035 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7fd7-bb67-05cb1f2d76c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017035 |
| Status | PUBLIC |
Content hashes
| Canonical text | f766852a8107f045412295690f877a26aecbc22566e63bab810999b97e8806e2 |
|---|---|
| Markdown | 8ac73b814d246b92b0e90f6aa920e2948572ce497a7de68dfe068c5534d137d9 |
| Publication page | 2a2e36c1e762e64c0e80f0cb51d1e4d2afc32daf62ac0718b3f17c09c983d3ec |
| Manifest | edb0e512be191c2e54ae30c7f2fe3375abe1a03d363e13806ef3f90dfa708fc3 |
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 | ky1bzYrUENjW7VqBbT2IMyp0mUU9SAOihiRnJB/Aj6gujulrKxosHLo/NVUoMI1sOhyQZ8dleim4u4H/Y/J+DA== |
| 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
| 2026-09-17T12:03:26.833073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017035observed 2a2e36c1e762e64c0e80f0cb51d1e4d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:26.815876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017035/manifest.jsonobserved edb0e512be191c2e54ae30c7f2fe3375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:26.796938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017035/publication.mdobserved 8ac73b814d246b92b0e90f6aa920e294...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:26.778073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017035/publication.txtobserved f766852a8107f045412295690f877a26...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. |
|---|