OT-2026-000010101
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, vented 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-2026-000010101) never changes.
Identity and time
| Publication number | OT-2026-000010101 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-791b-8a0e-1c741e01cbfd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60a24bf0c0de098df7822673b20a04af2e9cb4144be75ea5893f64c3b8e57463 |
|---|---|
| Markdown | dfba9f4da56fe332c0494368495491259b342a9aecc14c71600055c6399c78cf |
| Publication page | 3686250198a6e588995e7595fb859f64050a09f41ce23064eeb11e06fe59025f |
| Manifest | 27867242ccc535e707935d51820311080f4a8d3242e1d5db39c814004ac550e2 |
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 | 4npUqPN7o6P+FbiuFLAkWIIVVU7n/z8GfE8rx+CR3vAAPP+eSIYp677y9oIdxQcVhwm0zthp1PZvd5/eJ0DdAg== |
| 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
| 2026-09-17T12:16:11.405013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010101observed 3686250198a6e588995e7595fb859f64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:11.386585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010101/manifest.jsonobserved 27867242ccc535e707935d5182031108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:11.367639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010101/publication.mdobserved dfba9f4da56fe332c049436849549125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:11.349039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010101/publication.txtobserved 60a24bf0c0de098df7822673b20a04af...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. |
|---|