OT-2026-000097029
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, sustained 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-2026-000097029) never changes.
Identity and time
| Publication number | OT-2026-000097029 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-700b-92ec-c72160ed795c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097029 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4497f07585571ea326876ba66b83a5ba603c13ee85585eafd2d41bba67d36665 |
|---|---|
| Markdown | f2cdf6c147c1e6fdf5d9a265b52220af7b7cb373ac90ccd0cfa06199e27bc488 |
| Publication page | 1093d7f4c3d5221b287efcd4e5b4697d9ac2cd1ef1743effc7f9cb6b773155dd |
| Manifest | 9d1e8176f4cfe70ec9fdb45723233b796cc6681e5baed6391d55328d0298db47 |
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 | rd0D7WIi92lQzduY0GWZnmNkMmanqkmgPg4UBp36fJ+efRjo6ZkexA9CxCHG/x4+2cZJBhe+e0wFslW2zBFXCg== |
| 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
| 2026-09-17T09:10:32.345132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097029observed 1093d7f4c3d5221b287efcd4e5b4697d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:32.203387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097029/manifest.jsonobserved 9d1e8176f4cfe70ec9fdb45723233b79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:32.187137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097029/publication.mdobserved f2cdf6c147c1e6fdf5d9a265b52220af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:32.170828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097029/publication.txtobserved 4497f07585571ea326876ba66b83a5ba...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. |
|---|