OT-2026-000063181
Publication integrity record
Six cup vacuum gripper, six 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-2026-000063181) never changes.
Identity and time
| Publication number | OT-2026-000063181 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-78eb-af10-7d5e58311388 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063181 |
| Status | PUBLIC |
Content hashes
| Canonical text | 492621a69949ed5e9184b4e5d02a431dece6ea626df2d29f273a527d60a1a024 |
|---|---|
| Markdown | 9936956a52bf7445dc95fc410f0e388e5829154042860297c12576f0ffdcc7f4 |
| Publication page | 1f185b3e01a537e86293b5a91b64b3355c6ecf5f9bb3cbfcda2c805d978f67c0 |
| Manifest | 5bfd6fe7b0708e676b2471fc5ef390fade79aa0e380798c5d701ace98643157f |
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 | 3XbQynhZF7U/AYC96cEcTh9EZrIoUsoUz1VgLvuh1yuu3JUbiQfEK5yEtvnajmKT4fMtQBU3RkyDQzrKyEfpAA== |
| 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
| 2026-09-17T10:38:58.514416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063181observed 1f185b3e01a537e86293b5a91b64b335...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:58.496187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063181/manifest.jsonobserved 5bfd6fe7b0708e676b2471fc5ef390fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:58.478233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063181/publication.mdobserved 9936956a52bf7445dc95fc410f0e388e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:58.461028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063181/publication.txtobserved 492621a69949ed5e9184b4e5d02a431d...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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