OT-2026-000047701
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000047701) never changes.
Identity and time
| Publication number | OT-2026-000047701 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41f-700c-9478-f8cebb264fc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c06354a89741a4f43b800dda70f02b8ee9ba8c2e9135078c22feedb444f93e6 |
|---|---|
| Markdown | f2974cf808236a12927120e2f05ce66a985beacd238ff09693cefd9603c197a1 |
| Publication page | e7d703fa3daeb792f3d13c3dabdc5a2a900ea3a3e858e12580780d24f50df3ee |
| Manifest | 3e3de45e4dd5398938a1544c08ddf261bd8a140a101fd49c6fbc48478da8cbf4 |
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 | h0dAmnNHNM8vGhOjZ9I6j1GriyXzhd9mOQwER0Une1AEGZaszf8W+imFULUsPmYPgWZ0eYUyzIycrzjIl4gNAQ== |
| 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
| 2026-09-17T11:05:33.502525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047701observed e7d703fa3daeb792f3d13c3dabdc5a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:33.482165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047701/manifest.jsonobserved 3e3de45e4dd5398938a1544c08ddf261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:33.461246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047701/publication.mdobserved f2974cf808236a12927120e2f05ce66a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:33.440070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047701/publication.txtobserved 6c06354a89741a4f43b800dda70f02b8...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. |
|---|