OT-2026-000047812
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000047812) never changes.
Identity and time
| Publication number | OT-2026-000047812 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c420-7619-9c0c-d8b67986d899 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047812 |
| Status | PUBLIC |
Content hashes
| Canonical text | 064073a7e64642c1f41b30b64673ac23ab7849c45348cfa33e265c3f7a4d88e6 |
|---|---|
| Markdown | e51ab16dbd3c699692c681427ae867383db0d392b860e7072df775e92834c2cf |
| Publication page | 70ca7e3b3e62442fa60ea6dba0ea5a2750bb9f7239b9171881d47c4fc52aba86 |
| Manifest | 1cf2f6b17de2b5dc55094a3ec3d114bfe539b8331f7c44da93470a81b89fce78 |
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 | SWB5tKQ/Km2a+nqi4/UF6ESBo4EvgN0fv+zPTPOfNPSsvSL1N8DkfD1OjL4alKBQCAHMO+GmKX3/NmU57Q71DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:05:43.058114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047812observed 70ca7e3b3e62442fa60ea6dba0ea5a27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:43.038275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047812/manifest.jsonobserved 1cf2f6b17de2b5dc55094a3ec3d114bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:43.019334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047812/publication.mdobserved e51ab16dbd3c699692c681427ae86738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:42.997684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047812/publication.txtobserved 064073a7e64642c1f41b30b64673ac23...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. |
|---|