OT-2026-000010306
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, vented after set-down
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-2026-000010306) never changes.
Identity and time
| Publication number | OT-2026-000010306 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7a78-964c-d958bcb42567 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010306 |
| Status | PUBLIC |
Content hashes
| Canonical text | a81df87e707427808f211d78c281a7cf2eb530efbbcd4a55925cef1d0d9dd163 |
|---|---|
| Markdown | a12bc6d2b97e28110f1f5b683db9cb3cd1cc12da211959728fe1dc30b12fcbd0 |
| Publication page | bdc12135c2a3c182554bb3f75ef3633a893783496518c0520a60f001108a80ec |
| Manifest | 480521998b33d7dbf28d88ad1617de60ad7b336bc7e1fc66b87a2ebbfcdd3f02 |
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 | tBuFhkju1mGe4jWIRkAxOQywUm7AMmxl51BDsRWcdfNDV87sOrkii/RCWGiP+ghwymUGz/WG8ABNSck48frWCw== |
| 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
| 2026-09-17T12:16:32.377564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010306observed bdc12135c2a3c182554bb3f75ef3633a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:32.360451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010306/manifest.jsonobserved 480521998b33d7dbf28d88ad1617de60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:32.342408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010306/publication.mdobserved a12bc6d2b97e28110f1f5b683db9cb3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:32.322559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010306/publication.txtobserved a81df87e707427808f211d78c281a7cf...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. |
|---|