OT-2026-000063866
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000063866) never changes.
Identity and time
| Publication number | OT-2026-000063866 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53ba-7ed4-873e-94c60ea08e5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fd28c8477153d8c21436ac0c20830d3d8d1fd1d08dc96bf5eb7d2a897ec0759 |
|---|---|
| Markdown | d6c968352c7230d130e9504ff9c475aa402600981eb5bb4005054944628f743f |
| Publication page | 45953035b54621b45da9ff5500f011b8792ce3ca4f1d09e2e7f0bbbe6c31fb7f |
| Manifest | cc430bf9d6ef1b641c0b3dcaba6a3cae8a71176b1e4573c7eef684c62385f501 |
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 | DcruFKqOLZ4WsNcfsawC30StT7+CaPMJgJpuPT4GCN1gPuo2HXowchE8UXgKKCaBQatZbcEKBLCiIGOxAv4eBg== |
| 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
| 2026-09-17T10:36:54.228100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063866observed 45953035b54621b45da9ff5500f011b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:54.208973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063866/manifest.jsonobserved cc430bf9d6ef1b641c0b3dcaba6a3cae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:54.189847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063866/publication.mdobserved d6c968352c7230d130e9504ff9c475aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:54.172131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063866/publication.txtobserved 5fd28c8477153d8c21436ac0c20830d3...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. |
|---|