OT-2026-000039985
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000039985) never changes.
Identity and time
| Publication number | OT-2026-000039985 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7f7f-b4a1-eda3bd9d36aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039985 |
| Status | PUBLIC |
Content hashes
| Canonical text | a39e38ee51e688f7885fc6152f825492476078c144f9029d54e00a030e60cb29 |
|---|---|
| Markdown | 7d9cf202fb51c6ea66d22e99a5ee862909a9bb89a0c49458adefa86feeae0e00 |
| Publication page | 0bf01455dc2e986fa9fd850bcb3dde509eef8a25f297b85ea34a001b9506aac9 |
| Manifest | 8a0b030fecb6296b31eaedb7c24a88e8b581b0cf830e53be3be61834a4507f7e |
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 | oyZxuRC4nT98dsarR7Pk1calJBV1cBU1yWJ74GiG+6m9a94VOoFoaT2jwYTTAs32KMpMbyxxFbcLmc7znMh+DQ== |
| 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
| 2026-09-17T11:20:18.957806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039985observed 0bf01455dc2e986fa9fd850bcb3dde50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:18.938933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039985/manifest.jsonobserved 8a0b030fecb6296b31eaedb7c24a88e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:18.919757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039985/publication.mdobserved 7d9cf202fb51c6ea66d22e99a5ee8629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:18.899908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039985/publication.txtobserved a39e38ee51e688f7885fc6152f825492...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. |
|---|