OT-2026-000006067
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, three stage ejector
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-2026-000006067) never changes.
Identity and time
| Publication number | OT-2026-000006067 · never reused |
|---|---|
| Internal UUID | 01a0a94e-3e49-7eac-9d93-5d37c2074464 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:21:12.396427Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006067 |
| Status | PUBLIC |
Content hashes
| Canonical text | d901118934a6b12183d70f4a092ef03b7106cdf263cef0d48257e1c9aa15e68f |
|---|---|
| Markdown | d263311b256483629b017ccb4bd43fdb5141c681b609b29a9ee1f8286a94c170 |
| Publication page | f90a46f8d09518c4bcc3ed085103d1a373213c2f5ae7dc40563683749049f5b2 |
| Manifest | c0b43575605715cca001aaa479f329bab19a933b9291eb6e46580c95b36772c9 |
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 | 7Gg5X72PaxY5QmbTv1HHHwm8el4VFLfadlmI+LnbTKhD3mLQ2VgGv+Vo5Z+tM79bKPCon2IvMC9ohwKWQ42KCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:31.177028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006067observed f90a46f8d09518c4bcc3ed085103d1a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:31.163757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006067/manifest.jsonobserved c0b43575605715cca001aaa479f329ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:31.150497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006067/publication.mdobserved d263311b256483629b017ccb4bd43fdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:31.135810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006067/publication.txtobserved d901118934a6b12183d70f4a092ef03b...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. |
|---|