OT-2026-000084839
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, sustained 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-2026-000084839) never changes.
Identity and time
| Publication number | OT-2026-000084839 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7e5d-a16f-4f74bbb104b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084839 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a8f14c80e1455932bed35cc0a7d7604992adae3412a734c2c18ce41171fc53e |
|---|---|
| Markdown | 81cecb8248e924bd405d7dc40b17a40df3576a0e96940993c6a37002b187c30d |
| Publication page | 667f87f24e1ac7f99dc4f578d04b7091d3ce823db026d27a84416ff9f44fde03 |
| Manifest | 1ab037009acb66cfe15ca9b64b82536bc258cfd231b2b0c34a604e6a8e94a68c |
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 | woYdff8f3c+QKvhK/ATgIdO2nLDKKbAPPs3fg95m0HYOXrIb12ZnKAUiNB8ud9D1tirClpiPKE1tE2ScouEkAw== |
| 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
| 2026-09-17T09:54:47.522050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084839observed 667f87f24e1ac7f99dc4f578d04b7091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:47.505642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084839/manifest.jsonobserved 1ab037009acb66cfe15ca9b64b82536b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:47.486147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084839/publication.mdobserved 81cecb8248e924bd405d7dc40b17a40d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:47.467489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084839/publication.txtobserved 8a8f14c80e1455932bed35cc0a7d7604...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. |
|---|