OT-2026-000030226
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000030226) never changes.
Identity and time
| Publication number | OT-2026-000030226 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-7dba-900e-5f7b65bdf174 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88c7d622486b8174b3e2c4c01e9bc908ed2d5c2984ac1aedaa06e76e266232ba |
|---|---|
| Markdown | 703244e37d70171b30a8476fd8015ea8fc36f2a9c50fc7d00084ecd4c16342d5 |
| Publication page | 6f43d8bdf538e1de02a6eb71c710d2564c1d66df54387b51853905313d949b93 |
| Manifest | 32e778646e7ef683a13585dceefc5f6553783a8a5c52ca3a74f680221a3b0e37 |
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 | yvXNa4tYPlcsPHIV+rgHZbrINzzpcGSUNeagFSKxc886su7EweY72qIKtzoC/TRrEfpsmAvOsAC6kPy2L7qFAg== |
| 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
| 2026-09-17T11:40:36.204681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030226observed 6f43d8bdf538e1de02a6eb71c710d256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:36.187205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030226/manifest.jsonobserved 32e778646e7ef683a13585dceefc5f65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:36.163096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030226/publication.mdobserved 703244e37d70171b30a8476fd8015ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:36.145685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030226/publication.txtobserved 88c7d622486b8174b3e2c4c01e9bc908...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:52.695818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030226observed 6f43d8bdf538e1de02a6eb71c710d256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:52.678915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030226/manifest.jsonobserved 32e778646e7ef683a13585dceefc5f65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:52.661552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030226/publication.mdobserved 703244e37d70171b30a8476fd8015ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:52.641759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030226/publication.txtobserved 88c7d622486b8174b3e2c4c01e9bc908...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. |
|---|