OT-2026-000062635
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000062635) never changes.
Identity and time
| Publication number | OT-2026-000062635 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7a3e-9068-6d7bb578dfcb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87d52b0297353e3337106f27d43424191d25341844aff2739ff10b134e97334a |
|---|---|
| Markdown | 7cb143c4f2911f56fec6c7cc9a8a08da715834b473c6a6246f421b15b127c404 |
| Publication page | b87debb3f603a15b1aef24f83ae94574305e3e029420ad114cdf2ed0169e3db6 |
| Manifest | 3b9f427e3020c42d85d37d4ce019413c9a96068f0b6ef0025fbca79e2bff3835 |
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 | R8rF0dvibnJX1gD18dvmkxthQeRoUP5KYiUD6QWF7OEF1lbHjst1QZ8LbBufbqvEBHhGzac64j5YvYEcA7CcDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:09.094134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062635observed b87debb3f603a15b1aef24f83ae94574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:09.069832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062635/manifest.jsonobserved 3b9f427e3020c42d85d37d4ce019413c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:09.046912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062635/publication.mdobserved 7cb143c4f2911f56fec6c7cc9a8a08da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:09.017889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062635/publication.txtobserved 87d52b0297353e3337106f27d4342419...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. |
|---|