OT-2026-000014842
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000014842) never changes.
Identity and time
| Publication number | OT-2026-000014842 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-714b-8ac3-2bf6891c992d · 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-2026-000014842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7dff8e8b579b0471183e1b3ae476b7f70c8ac976ec33110639f10dc33393c068 |
|---|---|
| Markdown | d2afbf1cda6a9d7a308d120bb1c101b16a7082ed5ec3761f491c00f19a82bd6f |
| Publication page | 9fc4ce1761f5a84af37a35d381dc8a4c11e38cc5ca8b8ceef8707553953361d5 |
| Manifest | 6cdd47c2e3e71dec97d0b8314d0e022dd7d2ac1d04d0869049c70f0f3979247d |
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 | S0ezk5R63tFWMsxMw/B73dWctnER9DKsJZTWN75sJbFZoc3x2/UQCz7Evlknz6Hl/Spydxp9jAazshQsbk3KDQ== |
| 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
| 2026-09-17T12:06:45.152192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014842observed 9fc4ce1761f5a84af37a35d381dc8a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:45.130591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014842/manifest.jsonobserved 6cdd47c2e3e71dec97d0b8314d0e022d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:45.109675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014842/publication.mdobserved d2afbf1cda6a9d7a308d120bb1c101b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:45.090873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014842/publication.txtobserved 7dff8e8b579b0471183e1b3ae476b7f7...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. |
|---|