OT-2026-000056362
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000056362) never changes.
Identity and time
| Publication number | OT-2026-000056362 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd2-7fdd-b2a5-d021df0573f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9daad511565db9607eb7f89625a30cf370e2b24ae5fabb51dfc93c15bf8f1dc2 |
|---|---|
| Markdown | a2901af236b1cc659a98ea9229a689552c632b55571f4c024a75787e1d25c723 |
| Publication page | a576c1d3bc59b83185832241aec08046724da27e02e605ce362c7cd35d8f89e3 |
| Manifest | 4670feacb3e90f6618d834556f6292e7984f7bb4baf80a82da54a874fcdcf48b |
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 | iSTdW5724qpyQF+5kdTakbrqmcKpHhqByAvj3iUwQNXpB81v6it8RK3d2vwMEFguwOjEvQPOagHd/LOMzk0kBA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:52.608035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056362observed a576c1d3bc59b83185832241aec08046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:52.589445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056362/manifest.jsonobserved 4670feacb3e90f6618d834556f6292e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:52.571974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056362/publication.mdobserved a2901af236b1cc659a98ea9229a68955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:52.552278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056362/publication.txtobserved 9daad511565db9607eb7f89625a30cf3...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. |
|---|