OT-2026-000005485
Publication integrity record
Bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed
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-2026-000005485) never changes.
Identity and time
| Publication number | OT-2026-000005485 · never reused |
|---|---|
| Internal UUID | 01a0a93a-7e06-7dfb-9465-035b8aa43782 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:59:37.993097Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a02757f07c23bcaa776ca321feaa583d2bcd0c7c13488ef3ebd7e21a2dd6cce |
|---|---|
| Markdown | ecbf72c192c38fe3786d6ec867e9a3ce89b6308032a0b18d5d5e0ae8003c14c3 |
| Publication page | ad1588d3872b7769326c2a25e67a2a5de9e79b009bcb86e4e411dcaeb27fc8b1 |
| Manifest | 028b681a64633b255b10a3a5f891d021e5415b12a22dbde500c1eb0dc7b02c4a |
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 | hA/RnoUEuoOl5mBf8J6mPwqdd+VcfikcQlO/4uPn/V6t6YJZJGnjjIqTIZPVbYL8h8EJGNmQqjrOkKiFXtspAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:03.689731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005485observed ad1588d3872b7769326c2a25e67a2a5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:03.675514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005485/manifest.jsonobserved 028b681a64633b255b10a3a5f891d021...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:03.662778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005485/publication.mdobserved ecbf72c192c38fe3786d6ec867e9a3ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:03.649325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005485/publication.txtobserved 1a02757f07c23bcaa776ca321feaa583...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. |
|---|