OT-2026-000099642
Publication integrity record
Foam pad vacuum gripper, two zone face, single 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-2026-000099642) never changes.
Identity and time
| Publication number | OT-2026-000099642 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-712a-a6e9-15ef3f7a70be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099642 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a8bf1a029b217d204e0b47ba4925d6315416ffd7f5b0ad8544157f444092568 |
|---|---|
| Markdown | 0608e966ce1c23e430e4270b64b49e0ea82cfb0a7911ec2d52bc888897365ed6 |
| Publication page | 619e0e6659a7b2f0273cc493ea54ac39c6fe9f66e3e6878f2f7923dba1c164f2 |
| Manifest | bbaa8fab2ffd77555a838c7810aa1de5fbb6078b644ce05a6cbb64f479309ea9 |
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 | Oafh7L4J3gf/1vKzgDgt5Aoo9xFZQh7gTP2AxOdCicBVsoqr2ZlLjOyiM2yNKEXU+3iTsnZDpYsBw7VEaXMTCw== |
| 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
| 2026-09-17T09:29:34.842261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099642observed 619e0e6659a7b2f0273cc493ea54ac39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:34.823972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099642/manifest.jsonobserved bbaa8fab2ffd77555a838c7810aa1de5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:34.806800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099642/publication.mdobserved 0608e966ce1c23e430e4270b64b49e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:34.789827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099642/publication.txtobserved 5a8bf1a029b217d204e0b47ba4925d63...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. |
|---|