OT-2026-000014182
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, pulsed blow-off before 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-2026-000014182) never changes.
Identity and time
| Publication number | OT-2026-000014182 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-79d3-b375-b2e9caa23c6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ad98c262077c0db37497063d194b43b37fd980350f848e0d2cd1053909a77e5 |
|---|---|
| Markdown | 17bc7458bc6f06a44be667784c3afbe270701967d72bbd85677fdff111666823 |
| Publication page | 311a7e09ab6c3dfbb21c8e95029a72426fcc00c02fa12aa35eac15f3536ec853 |
| Manifest | e0ea2d287a3fc3d8b51efa47a1de45290286aa02a60d3cf3b4ec5416d1c14277 |
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 | e0zbGEdAB1VEFwUmnJVNvS0pUbQS10gpZ2CrFfMAZNfU+CdrvIFl4JhYUOAjajJuDI+xh6xhsT32pAixupG8Dg== |
| 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
| 2026-09-17T12:07:16.589592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014182observed 311a7e09ab6c3dfbb21c8e95029a7242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:16.570491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014182/manifest.jsonobserved e0ea2d287a3fc3d8b51efa47a1de4529...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:16.548567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014182/publication.mdobserved 17bc7458bc6f06a44be667784c3afbe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:16.529357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014182/publication.txtobserved 6ad98c262077c0db37497063d194b43b...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. |
|---|