OT-2026-000060805
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000060805) never changes.
Identity and time
| Publication number | OT-2026-000060805 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-7fd1-bb80-b25f9264acb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43f4ebb9428367e077aa0238af2d67ca31defcc1a34e3de3ef0c00b0861834ef |
|---|---|
| Markdown | 3c79cf95bf5b38630775b99c75d9d9e8b71b14a1a84426146465fa59fce55e47 |
| Publication page | 929e180e3dcb1babc07fa0b1ed85532f3d8829f7db6b9bf9ecd2645c21f7853b |
| Manifest | b809a2dde9a9611460b8c46eea040ab8cbaaf53512d429c25a43f5cfa1c6a934 |
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 | suPnhDPNAymdRig7ldmRbnXbk6uly8+ElypGTOJ0rayikVux6VVV5mTeAfAisdfBXQqWuuHIHgopfGuDc1nfCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:33.257463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060805observed 929e180e3dcb1babc07fa0b1ed85532f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:33.239623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060805/manifest.jsonobserved b809a2dde9a9611460b8c46eea040ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:33.222570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060805/publication.mdobserved 3c79cf95bf5b38630775b99c75d9d9e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:33.204393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060805/publication.txtobserved 43f4ebb9428367e077aa0238af2d67ca...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. |
|---|