OT-2026-000071320
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000071320) never changes.
Identity and time
| Publication number | OT-2026-000071320 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-793e-9bed-d55a87dbb934 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071320 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a6c0ed5ae2f012d83d73852c993fce28e9045fd0ae6767ce326b862af1f83e9 |
|---|---|
| Markdown | 7b2e6fa435edaa9459af50963484c9101ea5239bc5eb30c05094f289d50b5a30 |
| Publication page | 19854a037e8b7f484c59193d710e266243eae2267391dbad13e778762759c13d |
| Manifest | 93d50ec11146e73c640e811bd66b95efb45d4216dff9db647727cf08deb2acec |
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 | c6CSE7FvtX1IzC+3pDYRjw7DiGz/Bgb4ZY45B+07h/KGe6tOyEutimPIYoQOaXIXUR1hj3uhIfSqxNreopxPDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:24:54.565850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071320observed 19854a037e8b7f484c59193d710e2662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:54.548711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071320/manifest.jsonobserved 93d50ec11146e73c640e811bd66b95ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:54.531910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071320/publication.mdobserved 7b2e6fa435edaa9459af50963484c910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:54.515962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071320/publication.txtobserved 1a6c0ed5ae2f012d83d73852c993fce2...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. |
|---|