OT-2026-000096888
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000096888) never changes.
Identity and time
| Publication number | OT-2026-000096888 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7be7-a19a-7c7fbc798e54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096888 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7d5ba7edc27e863618b82796d7f9d8b816128380e8444d302ce1f100e1fad86 |
|---|---|
| Markdown | 869fa4e41a004208991bfc528724d400deb5671d1b20e96cc2a1225167068ad1 |
| Publication page | 2d5cc867fbaf847b2ea83c63e86f87efdfbec0179eea12d8f6353ef251aa0a22 |
| Manifest | 97a07c98ef8069a8776777e047b40d81d154e4b74f7e2bdc62528485f2b0dae1 |
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 | /MZwsUp/mARG6Y3Lm6Yv7ly8L7O49WxNv/xd8zrYdYkX0C8g9bIXsbL6IWQyElJKeo/NPJT/HQynH4FeiruoCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:29.720038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096888observed 2d5cc867fbaf847b2ea83c63e86f87ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:29.703062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096888/manifest.jsonobserved 97a07c98ef8069a8776777e047b40d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:29.685713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096888/publication.mdobserved 869fa4e41a004208991bfc528724d400...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:29.665883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096888/publication.txtobserved d7d5ba7edc27e863618b82796d7f9d8b...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. |
|---|