OT-2026-000023683
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000023683) never changes.
Identity and time
| Publication number | OT-2026-000023683 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed4-7861-a188-8f9a5436d760 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023683 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbe204dd29a3f30b4e4d11a24d9e83282547438b702dfc4ee932e242cf87f52f |
|---|---|
| Markdown | 04e95c0958633d064e7b0affe00a9ec91c99a5a7022754b84fa686d87674dc1d |
| Publication page | fe53a80d96145aaae5b3c3c76237bd8730fe47190d496fe07fe25e9955051095 |
| Manifest | 991571a92c88b7741dbbf60e7e84b5888d73fb9ca2788f49fd9c89e80bdbab06 |
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 | DiUnNpfEiY1c+jOV5V/e86VATEolSevGwAbOOQ9AtdvLEuENOfOqRHRhXvlzmnaEP5+qpglmYMU26dysahmtAQ== |
| 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
| 2026-09-17T11:50:00.470135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023683observed fe53a80d96145aaae5b3c3c76237bd87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:00.447919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023683/manifest.jsonobserved 991571a92c88b7741dbbf60e7e84b588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:00.428452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023683/publication.mdobserved 04e95c0958633d064e7b0affe00a9ec9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:00.408086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023683/publication.txtobserved dbe204dd29a3f30b4e4d11a24d9e8328...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. |
|---|