OT-2026-000065262
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000065262) never changes.
Identity and time
| Publication number | OT-2026-000065262 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7161-a48f-ee645472ec18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065262 |
| Status | PUBLIC |
Content hashes
| Canonical text | c63e06bf157e95e624c672cb9c74eaaf445a7db469160dec8f116a312acab293 |
|---|---|
| Markdown | 171ebb4b2f821112af420747de527e6766049bdc5d6146f46468419790442b36 |
| Publication page | 9d5230f07dfa22f457d402e627babcb275b52170a7765a8be33bfd4f563568a1 |
| Manifest | 66b19ea2af33a4d51899ebac9ac1db89c91d61e98530c618058faece39b3860f |
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 | c8hR50Oxtw6+8gaoi0BNM7p8INWJyNDIQ/cO4WTaTjO8ToEXCBPZi+N05oV68jBrGOPYLKLgZLVxFFedUGCtDg== |
| 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
| 2026-09-17T10:35:07.600924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065262observed 9d5230f07dfa22f457d402e627babcb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:07.582280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065262/manifest.jsonobserved 66b19ea2af33a4d51899ebac9ac1db89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:07.565215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065262/publication.mdobserved 171ebb4b2f821112af420747de527e67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:07.547138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065262/publication.txtobserved c63e06bf157e95e624c672cb9c74eaaf...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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