OT-2026-000023296
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000023296) never changes.
Identity and time
| Publication number | OT-2026-000023296 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-76d1-9e0f-a6de67a48f2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023296 |
| Status | PUBLIC |
Content hashes
| Canonical text | dade59be3d674967206fb9cd0168fbbb5847bc51cc68369e3baafda4eb6f92fb |
|---|---|
| Markdown | 32ee63c232cc3f40da3383c0bb9dd70c1ba581b7510726e8cdad9e4036a4daee |
| Publication page | 5338c9ffd74bc7780e4df86910739f3400a62d9b31ebcdf479f14a8281abebff |
| Manifest | 0fb6d1f8f5a4b186f06d44e18c8b6d58ebddae4e645765185ab041ebeb4ccdd2 |
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 | U2aQjQw4oynoEni61nEppj4RJLQmFCRnRD1hYNdJC8Ezqtuw5xBbxEoEi+t28aVwWZmZPGx4m9tAnR2HrCiTAw== |
| 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
| 2026-09-17T11:51:22.564152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023296observed 5338c9ffd74bc7780e4df86910739f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:22.544671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023296/manifest.jsonobserved 0fb6d1f8f5a4b186f06d44e18c8b6d58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:22.527078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023296/publication.mdobserved 32ee63c232cc3f40da3383c0bb9dd70c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:22.510938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023296/publication.txtobserved dade59be3d674967206fb9cd0168fbbb...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. |
|---|