OT-2026-000064178
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000064178) never changes.
Identity and time
| Publication number | OT-2026-000064178 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7243-b1de-9fe5ca38c8b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064178 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1faec456bbfdf8cfc260969ab638791e6ad1aea6acac4e89cf532ca05360219 |
|---|---|
| Markdown | 8936b810eb68fd7e864a7dd9b41d799128c98f4d281a733c63b2f66383c94db3 |
| Publication page | 1a3f56a295bca3c4a9258fee49856bd710b4d9924dc5eafce2c0bdd6aac63d3c |
| Manifest | bfc3aec8b5e36f0a00802febaf67ce7f11d88ccff8a2d1cc7ad143807642f3dd |
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 | lYox5hdZ5nJ7LZhvf4rbqbohPilQ988Hjf4KCgU/llCvSegog6RHDAdG0KGl0gvQ5SZAOI+OlvshS6/cQ5zNAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:11.664428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064178observed 1a3f56a295bca3c4a9258fee49856bd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:11.645632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064178/manifest.jsonobserved bfc3aec8b5e36f0a00802febaf67ce7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:11.625960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064178/publication.mdobserved 8936b810eb68fd7e864a7dd9b41d7991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:11.608729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064178/publication.txtobserved a1faec456bbfdf8cfc260969ab638791...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. |
|---|