OT-2026-000027501
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000027501) never changes.
Identity and time
| Publication number | OT-2026-000027501 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6998-79e7-82b1-1027b0d5560b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027501 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed0874316b1f6c91d42309ccc5b1854ad4b7b51c234a13602bc63c5e9f32346b |
|---|---|
| Markdown | 087705a12ff1b9ccff9b0b437cd32fe14adf7a2286d3b5a163ba75af7a1d9f8c |
| Publication page | 7a87f1a6c7e2fc05dfd8003f0fbf9fcc4e6967a83678d2d260e080511c5d093a |
| Manifest | 367bac8b302dad05cfd949032356a44d30ef19a72a1f8819a76271c5d297e84a |
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 | xdNsgoXrSqn7cIeJGBgsRv8zv1OlT1sJ7wSZuSrpcp9DYJ1/XWl7HWDg7uvLCdQYPBITcjjipYJ7/UGrFM+VCg== |
| 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
| 2026-09-17T11:42:58.287901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027501observed 7a87f1a6c7e2fc05dfd8003f0fbf9fcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:58.272245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027501/manifest.jsonobserved 367bac8b302dad05cfd949032356a44d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:58.255905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027501/publication.mdobserved 087705a12ff1b9ccff9b0b437cd32fe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:58.240096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027501/publication.txtobserved ed0874316b1f6c91d42309ccc5b1854a...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. |
|---|