OT-2026-000008006
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000008006) never changes.
Identity and time
| Publication number | OT-2026-000008006 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7ea3-8a2d-11b68a0e75e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 003913a4b28283acfea4f30436e3a0a6c781e94cf054b2e51d13099d731aef07 |
|---|---|
| Markdown | 6a3bd221ac54e4747fc7709978f8b557c5bfffb13b5cd366c2d62d566a3cd8a9 |
| Publication page | fb5485c691761492f03fb61d5d1873d8aec72a6b223015ae97cc1b3d360bfb2f |
| Manifest | 81ea523af8b5126ffcf61aa8d7b1983a8718f5045fddb8519627713084f83281 |
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 | hcA8XheUYDUxR8dU9okO9BhIdhFFwDf+MxVUBPCm5XutbWBsfNUAwV4oTDLi73RF0keL/6Z3dplcBWalMJePDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:33.315323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008006observed fb5485c691761492f03fb61d5d1873d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:33.294827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008006/manifest.jsonobserved 81ea523af8b5126ffcf61aa8d7b1983a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.274187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008006/publication.mdobserved 6a3bd221ac54e4747fc7709978f8b557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.246928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008006/publication.txtobserved 003913a4b28283acfea4f30436e3a0a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.083847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008006observed fb5485c691761492f03fb61d5d1873d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.066540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008006/manifest.jsonobserved 81ea523af8b5126ffcf61aa8d7b1983a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.047901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008006/publication.mdobserved 6a3bd221ac54e4747fc7709978f8b557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.029025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008006/publication.txtobserved 003913a4b28283acfea4f30436e3a0a6...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. |
|---|