OT-2026-000064278
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000064278) never changes.
Identity and time
| Publication number | OT-2026-000064278 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7789-89cc-6d178865ef18 · 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-2026-000064278 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce3360e74769fe615fc8590038dd83eef57bf44214c945892988f5dace49c749 |
|---|---|
| Markdown | a97945f661d4e550fc1aa2fd0f859a680bf2d1cd1350badcee3b9f660f5d276a |
| Publication page | 92dccdde02f3b609a4ef02892e35793fb48b7eac780515facc750ec3e1460245 |
| Manifest | 5f2a486c1d853fa472c24d4786934dd354aafef10e24724a910e76e8612fa721 |
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 | int+DGmKZITCinhTbNb+krCEz4AhnE/ek3k3QxMbnRmwrunXFTACHwj1oaUZzGRmmkyP593JGQ+/qsZ3XGSUBg== |
| 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
| 2026-09-17T10:36:25.035324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064278observed 92dccdde02f3b609a4ef02892e35793f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:25.017930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064278/manifest.jsonobserved 5f2a486c1d853fa472c24d4786934dd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:24.999280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064278/publication.mdobserved a97945f661d4e550fc1aa2fd0f859a68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:24.982750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064278/publication.txtobserved ce3360e74769fe615fc8590038dd83ee...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. |
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