OT-2026-000080970
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000080970) never changes.
Identity and time
| Publication number | OT-2026-000080970 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7737-bdb3-ccd487e96dc6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080970 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f4d71b866f3a1ce065fa480b8d7c9356c487cbb9a4103dc6f95b96055bb0a50 |
|---|---|
| Markdown | 42eb0ecaa2f205dfb6eb2c539c0b7314010fbe2a03a0b02ce964142c375661af |
| Publication page | 2ea6e45887475aa549a917906de9d35b874aff334380763f2c2d74f90c52b5eb |
| Manifest | 8d277bfd0b408234037cafe547d9b583bb16083c9b03231056a3bf09c3d24539 |
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 | 5PUN326wFzzKRHelQHRs38Ikz6HtUWl5DINgRf5rYkMC/GkwzL4zTzNDcOFslv3k8jiJMo3cJX/8mTONEHFwAA== |
| 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
| 2026-09-17T10:02:15.216720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080970observed 2ea6e45887475aa549a917906de9d35b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:15.199034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080970/manifest.jsonobserved 8d277bfd0b408234037cafe547d9b583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:15.180839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080970/publication.mdobserved 42eb0ecaa2f205dfb6eb2c539c0b7314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:15.160033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080970/publication.txtobserved 4f4d71b866f3a1ce065fa480b8d7c935...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. |
|---|