OT-2026-000039045
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000039045) never changes.
Identity and time
| Publication number | OT-2026-000039045 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-766f-b6df-4e709cef124e · 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-2026-000039045 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbf66cc19b771f6e0c4c86cf69f4945716a4ddd1f89c075c13d9dfd70e64bf31 |
|---|---|
| Markdown | 5307f0d2aa5ec6874a25e6c81904cc30e88b42bb059feab1f15147dae1b20d29 |
| Publication page | e25bc316c66808e28d6ca1adb2a29a11c16e5e73d10b3ed8ffdd68a6d69940f3 |
| Manifest | 4bcdd56bdd001edede5cde8765ca039851829ccd2ae93409f4d973997b3cc02f |
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 | peEw7Bmv2ORzpq/nez4zsYd56PwvzjTn62MOhoDPP3s6xaP6kj0RdE16HvP6FJmh9PHJEOq5qm+l7ZBfqxupAQ== |
| 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
| 2026-09-17T11:20:23.971832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039045observed e25bc316c66808e28d6ca1adb2a29a11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:23.952750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039045/manifest.jsonobserved 4bcdd56bdd001edede5cde8765ca0398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.934163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039045/publication.mdobserved 5307f0d2aa5ec6874a25e6c81904cc30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.915045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039045/publication.txtobserved fbf66cc19b771f6e0c4c86cf69f49457...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. |
|---|