OT-2026-000053760
Publication integrity record
Six bellows 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-2026-000053760) never changes.
Identity and time
| Publication number | OT-2026-000053760 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735d-73b7-8cd4-13bbe25c45f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053760 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3d82d81c7fea7e944e67ba8c67a907b48a41a8d09f2021561c2dbd3544676b6 |
|---|---|
| Markdown | 86b217b2a082517ce7437380c1f0f11f1e6457575f00d483d2bc288ca7299eb4 |
| Publication page | 10f73428dabf8ea58aa11a412f0924b8d8976db6fafea65a655f07e455fcbdfe |
| Manifest | 0bb96644e9df9fb41b337628080d6bc381b1f5e3ccd39e32d809d90b35d0de39 |
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 | If67JUPaZCQfPEDwo40ldNeSm/HOLgNVy7DyPOXOIM5uZqSjekxdfUPQKk/IbRD7UVePobBKvFQd39qkYotoAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:40:23.801226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053760observed 10f73428dabf8ea58aa11a412f0924b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:23.780388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053760/manifest.jsonobserved 0bb96644e9df9fb41b337628080d6bc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:23.759939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053760/publication.mdobserved 86b217b2a082517ce7437380c1f0f11f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:23.740033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053760/publication.txtobserved d3d82d81c7fea7e944e67ba8c67a907b...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. |
|---|