OT-2026-000007944
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000007944) never changes.
Identity and time
| Publication number | OT-2026-000007944 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-705c-aff4-60abec3bd043 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007944 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38b13fd7d48f52545973edaee591ac1ecb088160643c04d504f2f5dbc146f3f1 |
|---|---|
| Markdown | 19bcef0673d515fe1b597c3ead656405941da7b2615ab5c3ba3ddb85d54ace47 |
| Publication page | d7905b3bb0c1998a9c55970afd904046fe6a2b5907eccbe425ad0ccadbef7bb1 |
| Manifest | 0c1082c28c796129f2a1cf4971354c475f201f9c8ce5ed4fb384c558dfb32151 |
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 | NSVirEGknGx91ofnZTmDcU0WxKRZG1NffVdQuDHO3e8MwknWFmncakaHxmK27P1H9/S3htb1vyKp1Ul3Y4LfCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:26.976431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007944observed d7905b3bb0c1998a9c55970afd904046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:26.957098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007944/manifest.jsonobserved 0c1082c28c796129f2a1cf4971354c47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:26.941551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007944/publication.mdobserved 19bcef0673d515fe1b597c3ead656405...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:26.922136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007944/publication.txtobserved 38b13fd7d48f52545973edaee591ac1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:04.504332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007944observed d7905b3bb0c1998a9c55970afd904046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:04.486786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007944/manifest.jsonobserved 0c1082c28c796129f2a1cf4971354c47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:04.470958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007944/publication.mdobserved 19bcef0673d515fe1b597c3ead656405...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:04.451215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007944/publication.txtobserved 38b13fd7d48f52545973edaee591ac1e...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. |
|---|