OT-2026-000052342
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000052342) never changes.
Identity and time
| Publication number | OT-2026-000052342 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e792-70fe-bb7e-3274151ef30c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052342 |
| Status | PUBLIC |
Content hashes
| Canonical text | d71c0f55af06e5e23b5d373d861d84ca736282681f9f3392ee88fa4eea828bc6 |
|---|---|
| Markdown | 57619c5d1e3fc2aca2670f2ffa49f8e8029d29093770797257509cdefa55e36e |
| Publication page | f005808db66197a3019a59918cb4cdf623e5c087e31781c00c58fe2113dc7f30 |
| Manifest | 3687564ae206f197a07fe35b6ff5a3d7fe328f10f133321c07389378d841af78 |
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 | t9gAFH8VDh7pAmodaKcscK0WgeEeIBzqKaBo7ZQRtOiKpy6QV2J512l4c+cb2nfGinvHHZT6j8yuG5NfrIm4BQ== |
| 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
| 2026-09-17T10:58:02.133465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052342observed f005808db66197a3019a59918cb4cdf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:02.115656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052342/manifest.jsonobserved 3687564ae206f197a07fe35b6ff5a3d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:02.098898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052342/publication.mdobserved 57619c5d1e3fc2aca2670f2ffa49f8e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:02.081245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052342/publication.txtobserved d71c0f55af06e5e23b5d373d861d84ca...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. |
|---|