OT-2026-000014646
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000014646) never changes.
Identity and time
| Publication number | OT-2026-000014646 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-72f4-87b1-9e86578e9e13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014646 |
| Status | PUBLIC |
Content hashes
| Canonical text | b09fa63b42e153a2b392990fb286b9052584a354a213afb83ff502f095136e28 |
|---|---|
| Markdown | 84e83773404c70fbd4c7788033aa59b1fafa801de6d94e678aa1ed802c121f94 |
| Publication page | 7115e12821b7fbd862d93c33d82b2ad914ea16b1eeffe44e13a91dfa70a8ff95 |
| Manifest | 05d70f62bcaaf8b45407ca0970d5af57525cfd4a5dca377b1e42719847addd58 |
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 | AXyDtE3T42uE4x3Yx4d/CG4BMRPJMPi1LlcoNLMrXF+GeeLRFPgFJszA3qSpeDQXQKrJKaw8JRtkVncQdJr5Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:28.101913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014646observed 7115e12821b7fbd862d93c33d82b2ad9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:28.082808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014646/manifest.jsonobserved 05d70f62bcaaf8b45407ca0970d5af57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.063799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014646/publication.mdobserved 84e83773404c70fbd4c7788033aa59b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.044483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014646/publication.txtobserved b09fa63b42e153a2b392990fb286b905...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. |
|---|