OT-2026-000058531
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000058531) never changes.
Identity and time
| Publication number | OT-2026-000058531 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-75c1-92c7-4b48ebc494dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058531 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75d1bf33a10c4c94af90ca6256e04b8e4a95214873df7a71003cd3db677a0356 |
|---|---|
| Markdown | 533bcfca6d367b53ab8c1bba9e23eafa3f5d756840c5408c3bfde5eafa5969fd |
| Publication page | 2a2583920e5f6bb80b4035c9380fc1080bf30710e9387e05d112c9c4aa36d366 |
| Manifest | 3dd4e96f327848ac819438ed5297cfb9182478bcde4d2d55f4d20966d9d3f4ef |
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 | jKfufgxmClhtwb/sdryn3SXQ06wTHSTj4hCf46LHkP8bSVlQrwCH2gOJBY5fDiOLivBCDvhYttcpDd6MMoG5CQ== |
| 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
| 2026-09-17T10:46:59.594282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058531observed 2a2583920e5f6bb80b4035c9380fc108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:59.578869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058531/manifest.jsonobserved 3dd4e96f327848ac819438ed5297cfb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.562539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058531/publication.mdobserved 533bcfca6d367b53ab8c1bba9e23eafa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.546734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058531/publication.txtobserved 75d1bf33a10c4c94af90ca6256e04b8e...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. |
|---|