OT-2026-000053833
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000053833) never changes.
Identity and time
| Publication number | OT-2026-000053833 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735d-7281-9853-213ec4cb7e8a · 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-2026-000053833 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78c06e9e06c4a03c76ae4a85922abcc3744b9052948af3bed862742c91bc8ef6 |
|---|---|
| Markdown | ade9feb3db614cd807ca7b5322652802f399437b6d2401365d817bd25cd8f290 |
| Publication page | 814236579623e571132071bb5fd46434bdbc57fc3210dce9fde257d78af21efc |
| Manifest | aa58865e5a16dae1faddaf9630d628ad93c3843326eb99529664decf1b8fdc9b |
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 | yik4vlemAOLAcBQojhqnpLIdEuCcpqVHGHK4tXyGnchCMTu3srZbr6F5Ak3fsnkXYful0xorfCW7jyvzKL8mBg== |
| 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
| 2026-09-17T08:40:34.820210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053833observed 814236579623e571132071bb5fd46434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:34.800910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053833/manifest.jsonobserved aa58865e5a16dae1faddaf9630d628ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:34.782894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053833/publication.mdobserved ade9feb3db614cd807ca7b5322652802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:34.764880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053833/publication.txtobserved 78c06e9e06c4a03c76ae4a85922abcc3...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. |
|---|