OT-2026-000044522
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044522) never changes.
Identity and time
| Publication number | OT-2026-000044522 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-7516-97b6-3962dcd77825 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044522 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a53e3820606a0920d10d45d19ed6e95d6af94f086abf070f0ccf9669a25f86c |
|---|---|
| Markdown | 86c63b9c8fb9fd9c59be0267c9bfece91296a6a19e875ec7ee392f2af87bc6ac |
| Publication page | 3acb0b311e9c67de60abc776f08bdfa304e6b1d93868123252dd31f41d22cc99 |
| Manifest | 8696412130f671014cedb76c4a90ec7806115797039793b4a94d12cb9da744be |
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 | K3SLhidc2enht2tDhxpQu2N5kxFpQDtVpm945+mcVD/2yZYBF5cWwW0UDZtnde68GnewYDSdCzCmwlZCk4FSCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:31:02.991263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044522observed 3acb0b311e9c67de60abc776f08bdfa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:31:02.972066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044522/manifest.jsonobserved 8696412130f671014cedb76c4a90ec78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:31:02.830883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044522/publication.mdobserved 86c63b9c8fb9fd9c59be0267c9bfece9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:31:02.813629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044522/publication.txtobserved 4a53e3820606a0920d10d45d19ed6e95...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. |
|---|