OT-2026-000010944
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000010944) never changes.
Identity and time
| Publication number | OT-2026-000010944 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-757c-a0ba-5ef5165c18d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010944 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4f77f01295c000a33f9ca45e29caabde93b9c547e422c2ce9631c04a2b80ca9 |
|---|---|
| Markdown | 6feaf1603a8c0ecb20bbc9850cd73a8b1525b38f920a2b65eaa3bdaec629821d |
| Publication page | 95e5e2997a7bf62f46eab3c0d852e9b7e30704fc556026952ca7567beed5ddd6 |
| Manifest | a62c8e4c3f409ccaa59d7b4c5aca55ffb5ae60443a417a323e3ee11d54391566 |
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 | 1bUAefx4sm1s50KvStWO+PUgnQ69U/xkVncc+o8Crc5qLQuCxyGukAPc9OzVtBFijm/Rao0AJlb5ddzsilXaBw== |
| 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
| 2026-09-17T12:13:43.959269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010944observed 95e5e2997a7bf62f46eab3c0d852e9b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:43.938930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010944/manifest.jsonobserved a62c8e4c3f409ccaa59d7b4c5aca55ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:43.916765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010944/publication.mdobserved 6feaf1603a8c0ecb20bbc9850cd73a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:43.897392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010944/publication.txtobserved f4f77f01295c000a33f9ca45e29caabd...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. |
|---|