OT-2026-000046949
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046949) never changes.
Identity and time
| Publication number | OT-2026-000046949 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7e8c-b034-2249f0f47709 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046949 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58ea067e07a31d091e5748461c3293ced535c3ca57a47331b967f8a9ee9ecfdb |
|---|---|
| Markdown | b2349e4449921cc1e8071040f30a025c41d0d4015e43102d9098253c5b54d1ef |
| Publication page | a4929e363c3c16d0cb4ac6e84f262eb281b7da70facf0002271716fa6e10dfaa |
| Manifest | 7332d5d72f2c21a5bb3983b0ecf79f0e413dc30622bb7bd5443e3498f66e731d |
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 | EmqhpwlTocFut/EeeJPC7U7n+4qmhHiB0d+3CgAInJ1s76W1YftDN2ALBf+1HZBeSQu/CCOBT37NwvkfCvOCDw== |
| 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
| 2026-09-17T11:10:06.736990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046949observed a4929e363c3c16d0cb4ac6e84f262eb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:06.713367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046949/manifest.jsonobserved 7332d5d72f2c21a5bb3983b0ecf79f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:06.692509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046949/publication.mdobserved b2349e4449921cc1e8071040f30a025c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:06.672453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046949/publication.txtobserved 58ea067e07a31d091e5748461c3293ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:40.843669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046949observed a4929e363c3c16d0cb4ac6e84f262eb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:40.827370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046949/manifest.jsonobserved 7332d5d72f2c21a5bb3983b0ecf79f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:40.812421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046949/publication.mdobserved b2349e4449921cc1e8071040f30a025c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:40.795524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046949/publication.txtobserved 58ea067e07a31d091e5748461c3293ce...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. |
|---|