OT-2026-000101145
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101145) never changes.
Identity and time
| Publication number | OT-2026-000101145 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7ec5-9976-9d78b12e4a48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101145 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee9261588865f44ac5ef59ed409a739d2c507095f0fd5ec532ee4ecf3e066dcd |
|---|---|
| Markdown | e1f931f7db6d1f8ae3207d868328bf762950d5610acea2c103c78c775c74e606 |
| Publication page | 956f08dd1f9a8c8254df057f6eb28e822503f7ba27278fae9e5d732d508187ce |
| Manifest | 164e05047ce42dc5907390fc2070601f5d07673f41eda471db6d0a8d5ab1c1a9 |
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 | BdIUIOAgz05mcNc+2H/r2ressyixZelfCyVMxLR6mrqJEYIxx7H0FIN3g74jAlNJKV3C0rTJDj8V/UbOd3EOAQ== |
| 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
| 2026-09-17T09:26:46.743537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101145observed 956f08dd1f9a8c8254df057f6eb28e82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:46.725450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101145/manifest.jsonobserved 164e05047ce42dc5907390fc2070601f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:46.705912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101145/publication.mdobserved e1f931f7db6d1f8ae3207d868328bf76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:46.688165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101145/publication.txtobserved ee9261588865f44ac5ef59ed409a739d...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. |
|---|