OT-2026-000008070
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000008070) never changes.
Identity and time
| Publication number | OT-2026-000008070 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-76e1-bd6d-7c04661e3a28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 931c5345eb78beb385d4b7342c2adcbea143bb5e23d6b1fbfc63b001f601b3c2 |
|---|---|
| Markdown | 74d57dd76c4b72b91a7a7c13ee52494b0cd75de1e6808ac82f561e86189005e8 |
| Publication page | 06e334846b123cbb29dc6481d25994ced186d8485a82a16210b30289db495dda |
| Manifest | 3bb10e3a123956b2118f1dfac191e25fd546ccba5ed60347870df19f05103e85 |
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 | 6JU+jPsA6gbfVX3DA21nXllvMFmznsj0keRoRkxba8PoOMelguIS0q7aSUlKJg8ePG3n05LuOHJzlsf6Xp5zCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:40.145484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008070observed 06e334846b123cbb29dc6481d25994ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:40.127203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008070/manifest.jsonobserved 3bb10e3a123956b2118f1dfac191e25f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:40.110076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008070/publication.mdobserved 74d57dd76c4b72b91a7a7c13ee52494b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:40.092118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008070/publication.txtobserved 931c5345eb78beb385d4b7342c2adcbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.149599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008070observed 06e334846b123cbb29dc6481d25994ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.132835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008070/manifest.jsonobserved 3bb10e3a123956b2118f1dfac191e25f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.116886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008070/publication.mdobserved 74d57dd76c4b72b91a7a7c13ee52494b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.101383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008070/publication.txtobserved 931c5345eb78beb385d4b7342c2adcbe...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. |
|---|