OT-2026-000046614
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000046614) never changes.
Identity and time
| Publication number | OT-2026-000046614 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-74fb-bfee-2768d88fe5be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046614 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7e7e4df8bc03edfd7bbf4b511c05618bdbb2c5d84674a1f47f853c3f4cfc566 |
|---|---|
| Markdown | 4490f8a1e3a26e4ddaee1ddcc74ceb4772c3ca6d7ff77e21d98ad9b7765ecd98 |
| Publication page | b8d5ba427e0fe1d72c0f1188a4143ee4a14dff03b3a9585d0329867d70e2b12e |
| Manifest | 32a01b83403061d8de6df03445df7ec58651f8a88e70d26ca0ecc6d9f2224704 |
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 | 80JrfbZ4isN12778tspsbE5PrNN0qnkUFg99rLvZoqJgP567F0jqRh88pOBLt8cHb7R3ekpAKzKOCGaDCkcJBg== |
| 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
| 2026-09-17T11:08:41.715085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046614observed b8d5ba427e0fe1d72c0f1188a4143ee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:41.693680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046614/manifest.jsonobserved 32a01b83403061d8de6df03445df7ec5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:41.672619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046614/publication.mdobserved 4490f8a1e3a26e4ddaee1ddcc74ceb47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:41.647349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046614/publication.txtobserved c7e7e4df8bc03edfd7bbf4b511c05618...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. |
|---|