OT-2026-000014583
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two 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-2026-000014583) never changes.
Identity and time
| Publication number | OT-2026-000014583 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27c-7792-93c4-f523dadc981f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9094311c4e62e162a59af346086cf93f1044053e646ef93970746c90440e4bff |
|---|---|
| Markdown | f25c1909cf3f52df31d3b19c1541c09ef6dad5f5a51e6ab5c881e88956fbad9a |
| Publication page | 62695a89842765b0d8f5af072a14a8896507cafbb82310aec7c4b4ab7f3d46d7 |
| Manifest | 355e219079d69773a718d9845e79041c2f2284d97c805695922b103d7120547d |
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 | l8x1y6IgOB6ESgMadBVLShbdCHlB+B8FMw8FBvof+OgyQen42+WSPno+rbCyXJW0eOyiLX+fSyvPVVHpl6jrAw== |
| 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
| 2026-09-17T12:10:28.291103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014583observed 62695a89842765b0d8f5af072a14a889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:28.272850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014583/manifest.jsonobserved 355e219079d69773a718d9845e79041c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:28.253437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014583/publication.mdobserved f25c1909cf3f52df31d3b19c1541c09e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:28.234550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014583/publication.txtobserved 9094311c4e62e162a59af346086cf93f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.532673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014583observed 62695a89842765b0d8f5af072a14a889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.516407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014583/manifest.jsonobserved 355e219079d69773a718d9845e79041c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.499162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014583/publication.mdobserved f25c1909cf3f52df31d3b19c1541c09e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.480427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014583/publication.txtobserved 9094311c4e62e162a59af346086cf93f...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. |
|---|