OT-2026-000014788
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000014788) never changes.
Identity and time
| Publication number | OT-2026-000014788 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7485-bbd3-336ebe7958dc · 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-2026-000014788 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9a1df95025cb50ce4aafe4d17e2361792d6a72da21c9a1348a0893c4be470f7 |
|---|---|
| Markdown | 9ccee056a8eb9651c90d7859c29a3c53b4db864ad72425c6a25ef02c5b91a343 |
| Publication page | 616d06acc6674c26626e765f37f35e3029e1e3e8afe7e278979d99c5ead6df5f |
| Manifest | 980781a5ad85ff5efd984a27b208d3d447a6d583bbce0e8f968fa11efde61803 |
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 | AiF6BdKE1a8WlxB1yT93n2OQ8SSse3ucJtOybRPepokME1z177KU35Y3ehKnBJ019O1rDw5xeEyfM28pcJ/2Bw== |
| 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
| 2026-09-17T12:06:40.847732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014788observed 616d06acc6674c26626e765f37f35e30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:40.830450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014788/manifest.jsonobserved 980781a5ad85ff5efd984a27b208d3d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:40.810566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014788/publication.mdobserved 9ccee056a8eb9651c90d7859c29a3c53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:40.792235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014788/publication.txtobserved e9a1df95025cb50ce4aafe4d17e23617...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. |
|---|