OT-2026-000084883
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000084883) never changes.
Identity and time
| Publication number | OT-2026-000084883 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7a61-9179-367fff9e5af9 · 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-2026-000084883 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd6d6b0701447bc9bfe6a7edab1f626cabbdf31b2e3aa5dbf74200c5d7382a31 |
|---|---|
| Markdown | 4dc111fd346e36500107b919b9d31aff1d4931d3da033833df18cb630e0a1bb6 |
| Publication page | f4b2f102203d474f757fe9416919ae26eb86d8dcfaa674ca52ed44a4140c3f5d |
| Manifest | 94c2d97466a8d6a86c5e4c77944b5b6fd838155c6d9ba6f4ebae9c9a6399a50f |
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 | coZW452dpgbW+VOhu9RCtzJKxtZCBto2lVk2fIE6jfHcO8YRIaqvoyvrRdUvz9BfLNs1YqI9rvyIvDacO37+Bw== |
| 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
| 2026-09-17T09:54:51.324418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084883observed f4b2f102203d474f757fe9416919ae26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:51.299578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084883/manifest.jsonobserved 94c2d97466a8d6a86c5e4c77944b5b6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:51.280829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084883/publication.mdobserved 4dc111fd346e36500107b919b9d31aff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:51.263095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084883/publication.txtobserved bd6d6b0701447bc9bfe6a7edab1f626c...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. |
|---|