OT-2026-000036284
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000036284) never changes.
Identity and time
| Publication number | OT-2026-000036284 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7c75-93a9-60ad9dcc6489 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20261d79f3b7ad2a0fe09ac535996a276743fa63554b1e214b86c6a4634a55cb |
|---|---|
| Markdown | fd54ab709b1ec3f578f60d60efc11969f22cc9497f41c8175b892b56821cbe05 |
| Publication page | d93ed486590de02f12f79fd35e2aea8818f9155442f53880d9614f53781c63a6 |
| Manifest | bef3d28f8c025e511ce2f58f422ea781d97ddcac993a7ef867e8a301a664b583 |
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 | JfGJdc3MdcQLx8XRFTzB1DpaKNUZ0HlpgRccO9bwddU2oyYDiyd+KhsPzlb/Ke+KxDUOKp2CS3a1P8C64eg5Bg== |
| 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
| 2026-09-17T11:26:32.894650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036284observed d93ed486590de02f12f79fd35e2aea88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:32.876333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036284/manifest.jsonobserved bef3d28f8c025e511ce2f58f422ea781...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:32.858864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036284/publication.mdobserved fd54ab709b1ec3f578f60d60efc11969...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:32.840717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036284/publication.txtobserved 20261d79f3b7ad2a0fe09ac535996a27...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. |
|---|