OT-2026-000013365
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000013365) never changes.
Identity and time
| Publication number | OT-2026-000013365 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7ad3-b6aa-63f757c6d3f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013365 |
| Status | PUBLIC |
Content hashes
| Canonical text | f87f89eaabbbd640c21af7e9e5425c80d8158318c61b33f78cc67b22ecb126de |
|---|---|
| Markdown | 769adad0b4a32acc9127a0c9d704613bd473b9302941ef622a861e9f23f890bf |
| Publication page | a6e5c3c7b13a50d6754eda042f2f47ff0518c6c4319b9d6d21aa59ba78720e6b |
| Manifest | 8b16ddd973d026b48e7661b60f6d9c6db95351294f90bf2fc0bcacb9c966e936 |
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 | 8zGoFdobHS8/P5dSTsYYafAAOSALmfcneAIKqTGLwTFdCIWM6/A9CWq68Vpk104YUVBnHX5MnJUpUUen2EvWCQ== |
| 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
| 2026-09-17T12:09:49.409632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013365observed a6e5c3c7b13a50d6754eda042f2f47ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:49.383852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013365/manifest.jsonobserved 8b16ddd973d026b48e7661b60f6d9c6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:49.359948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013365/publication.mdobserved 769adad0b4a32acc9127a0c9d704613b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:49.288467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013365/publication.txtobserved f87f89eaabbbd640c21af7e9e5425c80...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. |
|---|