OT-2026-000014809
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000014809) never changes.
Identity and time
| Publication number | OT-2026-000014809 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7dfe-82ca-afee8833e438 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96fbec1d60066c4a4bf0e123949fc20affee95d2e8e9388d8c7f3ded49e3c150 |
|---|---|
| Markdown | 96fe70d85e8d12f5094d61ecae647c342e88a6370700a4742dd9d07997f6752d |
| Publication page | e511aa9c6410ee402f0f4e76fc7ef515390809b77bc914153162f21387498417 |
| Manifest | 6d2b5bcfc76f56b160dc21364de4ea7c8c8cc08f23ce39d41acfc7671ed5e822 |
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 | dBdvWA+9hW16ZXo0z2bOZhPV+9c05j/qC1yCO4qJiAbmWPhfhDdUX2KgflG3gaz3TqyDX/1znE+wfGosBW4XBw== |
| 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
| 2026-09-17T12:06:42.493520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014809observed e511aa9c6410ee402f0f4e76fc7ef515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:42.475692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014809/manifest.jsonobserved 6d2b5bcfc76f56b160dc21364de4ea7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:42.455315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014809/publication.mdobserved 96fe70d85e8d12f5094d61ecae647c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:42.435092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014809/publication.txtobserved 96fbec1d60066c4a4bf0e123949fc20a...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. |
|---|