OT-2026-000046326
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000046326) never changes.
Identity and time
| Publication number | OT-2026-000046326 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7488-a250-3a49859e978e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046326 |
| Status | PUBLIC |
Content hashes
| Canonical text | e801827d5a52983ad0cf77a85adcd9b29c8fcfaed0ea119f4384e95929ce2c96 |
|---|---|
| Markdown | 697fed149fc945bfd6bf6b1896ebfe05c0505de9b0494f7b475f08d2e3c2ad93 |
| Publication page | 9ab92931a115252ebaca2a1eb75d52696fad0894e4bf47045d0afb356fe9a59f |
| Manifest | 620676e6b30c2f78b24c45f35d4d91b29b0b34121e6295ce082fb03ab893503a |
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 | 2QyOISKdEy4xNNdCnjdUqlussOKYIvrRGEVjJ3SWoqI2O3YhPEb2MhcjJ3I+6dL8ILNLZoIWdXD8SiQejZ6GBA== |
| 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
| 2026-09-17T11:08:18.380751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046326observed 9ab92931a115252ebaca2a1eb75d5269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:18.360847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046326/manifest.jsonobserved 620676e6b30c2f78b24c45f35d4d91b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.343428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046326/publication.mdobserved 697fed149fc945bfd6bf6b1896ebfe05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.325079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046326/publication.txtobserved e801827d5a52983ad0cf77a85adcd9b2...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. |
|---|