OT-2026-000014886
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, pulsed blow-off before set-down
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-2026-000014886) never changes.
Identity and time
| Publication number | OT-2026-000014886 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-70f6-860c-d9601caaf03a · 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-2026-000014886 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08a11023e3b7a8d79c5ae181392d98036a7fa57fab975abf752e1eecf9891f05 |
|---|---|
| Markdown | 1f633ec164971e5a3e101664d95f19a34d35de32244e9d5296690455b4908be6 |
| Publication page | e2fd84ae1cb5459917e3f117ccca2c6a5b9d0fbad1ac82359a234c6a33bfaae0 |
| Manifest | c259fafbaa144b2780e3b7e5165a8598c4f3505732091bcf73f326b2b915c835 |
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 | rWjzhz2RJZh+pfubN3nTybkPnhMETgJvKQGh4EKXdmRqcZcZBG1KYAaAXIDTsFcZsQH4Ro8vjl56E4YKBCLDBA== |
| 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
| 2026-09-17T12:06:48.757025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014886observed e2fd84ae1cb5459917e3f117ccca2c6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:48.740113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014886/manifest.jsonobserved c259fafbaa144b2780e3b7e5165a8598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:48.721159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014886/publication.mdobserved 1f633ec164971e5a3e101664d95f19a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:48.703665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014886/publication.txtobserved 08a11023e3b7a8d79c5ae181392d9803...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. |
|---|