OT-2026-000072010
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented before 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-2026-000072010) never changes.
Identity and time
| Publication number | OT-2026-000072010 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-7a84-8cac-cb35653fee0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072010 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba5048627118e11e620163ec6e3287f419f4abfb8828a1a2cb104c7c79ff0f4d |
|---|---|
| Markdown | 0fcf7414c0c5de9d47301f7ace4c7a0e5807fd07af2cefcc71270873b2e399c0 |
| Publication page | 81328a30c653f09b3eb46b73898835aba4b78dcb72338460ca7fecacd7600ee7 |
| Manifest | ef949d273fa199dd4751ae8ab9f692562a500036c02c8759577abdaf88b56145 |
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 | yu2xJKg3uNgCe3NhG2eOLpuRJLdiIiDQKqFIN1FuJRVKBv1cS1O6N6xV1vVRPUWPR2FpI/a+2ah8MCies86tDg== |
| 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
| 2026-09-17T10:23:04.348862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072010observed 81328a30c653f09b3eb46b73898835ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:04.331806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072010/manifest.jsonobserved ef949d273fa199dd4751ae8ab9f69256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:04.315417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072010/publication.mdobserved 0fcf7414c0c5de9d47301f7ace4c7a0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:04.297724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072010/publication.txtobserved ba5048627118e11e620163ec6e3287f4...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. |
|---|