OT-2026-000036517
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single 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-2026-000036517) never changes.
Identity and time
| Publication number | OT-2026-000036517 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7c68-98e4-ceb63c3d300b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036517 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4963338df6edd8b00741808fa656d84f5b8b17681893b1637f2bff8313a6889 |
|---|---|
| Markdown | ba695b9452b2ff8337493d564a767ca46d218a92b76683203d6e35dc9771b7a5 |
| Publication page | 9953c85a11eb15d9aa93e110eac5bd519e8b5a0c4bd554d8a6882e00ae3d78a6 |
| Manifest | 2a634aa6d557338a8778bc19fcfd6a69afcc5e179b76916b4f2d061753af1580 |
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 | qqQWaptTUfcBQrWdK2EPFMJ/Qga9Zp3inIl4lLHVr+B53wAL2EJ7AFqAEOCj1npwgklc8ljEqOzaBz5nmO1oAg== |
| 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
| 2026-09-17T11:25:43.431067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036517observed 9953c85a11eb15d9aa93e110eac5bd51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:43.415668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036517/manifest.jsonobserved 2a634aa6d557338a8778bc19fcfd6a69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:43.398284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036517/publication.mdobserved ba695b9452b2ff8337493d564a767ca4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:43.381779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036517/publication.txtobserved b4963338df6edd8b00741808fa656d84...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. |
|---|