OT-2026-000064201
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000064201) never changes.
Identity and time
| Publication number | OT-2026-000064201 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7c6e-8788-b5e99863005d · 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-2026-000064201 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a9c5bf1885b1c83e58e7ab5f80d1bcd6cea52ab18e812cd65c6bfa6174f0f7d |
|---|---|
| Markdown | 2747b2504263812e16b271c7626722d5f2d174b38e367417653d8da9a4fd9e95 |
| Publication page | 4eaa467738726d02be01af543ad3ddf42e12c0504bbd590b5c491691744113be |
| Manifest | d3c93dd779bc663e6ff3191b6a986974ba01bf1875dbb92a6761c28e5dea5c25 |
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 | dlR90pWILxP9OMb8SYpKmEWRXNZfsQvC3B3/pFtQsIIRodBeeaRlVHYrmJboFM6Z1g0VE0h7SVZnxId0ktWDCQ== |
| 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
| 2026-09-17T10:36:19.067406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064201observed 4eaa467738726d02be01af543ad3ddf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:19.048782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064201/manifest.jsonobserved d3c93dd779bc663e6ff3191b6a986974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:19.029381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064201/publication.mdobserved 2747b2504263812e16b271c7626722d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:19.010234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064201/publication.txtobserved 1a9c5bf1885b1c83e58e7ab5f80d1bcd...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. |
|---|