OT-2026-000085166
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, 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-2026-000085166) never changes.
Identity and time
| Publication number | OT-2026-000085166 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-75f1-b792-d09742598402 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085166 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec11e975442648194b2b10be974e8867d8465e2cd9ad9109b4dd3abebe1d55cc |
|---|---|
| Markdown | 14d51562ea4336103a77e98e6be4bd648128ea35ba19026f20dc50943c9c88e3 |
| Publication page | fb5b419cd95c84f9da59fb20314bb4d31934f259c92a9fabcb1e3764fbb62647 |
| Manifest | 3d9150576295be00a964b84b923005d725b59835d670628d941f9fe7b38bf0a6 |
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 | GDHC8J+oQLo29fFHPgSt0yBXKyH9g5iyM2YDDc35Tv3iQKwjR6Md3+506pwVWvydKbnmkB2wkXlob7x2/aRJBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:14.870217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085166observed fb5b419cd95c84f9da59fb20314bb4d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:14.853721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085166/manifest.jsonobserved 3d9150576295be00a964b84b923005d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.837354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085166/publication.mdobserved 14d51562ea4336103a77e98e6be4bd64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.819738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085166/publication.txtobserved ec11e975442648194b2b10be974e8867...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. |
|---|