OT-2026-000060039
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000060039) never changes.
Identity and time
| Publication number | OT-2026-000060039 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-7cf4-a450-cdde802f0c84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060039 |
| Status | PUBLIC |
Content hashes
| Canonical text | 201d75fa97a2a966df7a3905b8f89f78bcccb254bc73dc9f4d77f1bf6db78b6a |
|---|---|
| Markdown | 17a4b2fc78eca0b7691d6e891cac7f812952df3d59e6557a1d15154d89104176 |
| Publication page | 4a3a284c1e04d3dee58416b2d7c9f418e382d3cb71b810cfe76757aae6325bd0 |
| Manifest | 381eefd92728c648b29c949013bab5ff10a76af861d8cec5e5191e22861f241b |
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 | 8m9gWP80PINdFBm4/A2rJ7WQ1wuyV1tkdBTmz70GtunxJ356ZiigMOedPVq4pm6LljoefRwQGtTeLFdaYFk1CQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:39.560368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060039observed 4a3a284c1e04d3dee58416b2d7c9f418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:39.542133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060039/manifest.jsonobserved 381eefd92728c648b29c949013bab5ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:39.524893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060039/publication.mdobserved 17a4b2fc78eca0b7691d6e891cac7f81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:39.506207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060039/publication.txtobserved 201d75fa97a2a966df7a3905b8f89f78...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. |
|---|