OT-2026-000052322
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000052322) never changes.
Identity and time
| Publication number | OT-2026-000052322 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e791-75c9-ab43-5a77441d0ccc · 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-2026-000052322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18aff927ff7aa55d0b082ba42804e6ae949a7799874d7c0b1c47bb68da47d232 |
|---|---|
| Markdown | 26edca2d52932e58ac889044f00f51277e54aa223274bce598428a351338a784 |
| Publication page | 66c0689bb3965212f3ad90590bfd31b9545e9b70e9181e3445e4d27d3dc63333 |
| Manifest | 6cc40fa7016a44f8e980b00f5183a4e4d2a3fe6fdf677c9e12cee41627e6a507 |
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 | Sqc8iHUxnKND6cwEKQz/4xVp8996j/gkn3gvZfXO8RQpfKSYA9U5Oa28oA/kRIRczbijG10sAJITVUfum6tKAg== |
| 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
| 2026-09-17T10:58:00.581735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052322observed 66c0689bb3965212f3ad90590bfd31b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:00.561722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052322/manifest.jsonobserved 6cc40fa7016a44f8e980b00f5183a4e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:00.544157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052322/publication.mdobserved 26edca2d52932e58ac889044f00f5127...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:00.526322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052322/publication.txtobserved 18aff927ff7aa55d0b082ba42804e6ae...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. |
|---|