OT-2026-000039967
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000039967) never changes.
Identity and time
| Publication number | OT-2026-000039967 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-75d6-ab85-870cd7a53960 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 205491374363111ce03e786978a365ef8dd43c8da349c1bd532cbe90032be473 |
|---|---|
| Markdown | 967bd70b76ebeb874820cac52e63fe685a8dcc8f748ebf7a0e984d0ff7754d7f |
| Publication page | b7f77cf4684413454a6a36f558370a5dbecf35fac3b4fa7cdf62816b6ab04a35 |
| Manifest | 2d0cbd4dc6fd3903b878a6536e1fcd604bbecb96c4d5a671a20813625b5ca623 |
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 | osFCRpezWkPHy35sLRLwnt6kbQ/c92Kdaryc9JntfCkZ6YpJPgAvxw+wXkGu9PoDN7db+nQ7rlE02c/rKlddDw== |
| 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
| 2026-09-17T11:20:17.359557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039967observed b7f77cf4684413454a6a36f558370a5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:17.339991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039967/manifest.jsonobserved 2d0cbd4dc6fd3903b878a6536e1fcd60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.319621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039967/publication.mdobserved 967bd70b76ebeb874820cac52e63fe68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.300355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039967/publication.txtobserved 205491374363111ce03e786978a365ef...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. |
|---|