OT-2026-000039479
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000039479) never changes.
Identity and time
| Publication number | OT-2026-000039479 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-776f-9152-e461c109eef6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039479 |
| Status | PUBLIC |
Content hashes
| Canonical text | e31aded7d1486ba3d2b23725532f318d61361be38368db70376f9516e4e98693 |
|---|---|
| Markdown | b8b7a489409978286788f7a89122319fb32553feb9eb5ca31344c308f45308da |
| Publication page | 03ad7753a546a2184386c6b95ba42ceb59fc3a27b7b17a2c728d946292493434 |
| Manifest | 5f5abe0feb3e328292de5e3e02cd46d62cabe8af7ab70adf7a5f4a3abfe5dc2c |
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 | 6weZIz7q7m4dk+5XfuX+zNXkgsGD/DYtcozIJth2ZSFE+Ozy8Qe6+eApyAK74EOLufhdZlce/fXHGYp15G19Ag== |
| 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
| 2026-09-17T11:21:06.258651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039479observed 03ad7753a546a2184386c6b95ba42ceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:06.242101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039479/manifest.jsonobserved 5f5abe0feb3e328292de5e3e02cd46d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:06.225446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039479/publication.mdobserved b8b7a489409978286788f7a89122319f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:06.208004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039479/publication.txtobserved e31aded7d1486ba3d2b23725532f318d...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. |
|---|