OT-2026-000045818
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000045818) never changes.
Identity and time
| Publication number | OT-2026-000045818 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-704f-abaf-35c65bbb8b3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f2006f2c370f0337e700280c413961eba0b8a91ca2e7802e981e70c761df5df |
|---|---|
| Markdown | d76eaca0aedf83e2fef8787dce01d90a194f9c98aa1a5ad12883e38beb4fedca |
| Publication page | 6f8fd7bf81133ac643af6039b61950843b0027e0dbc9573f967826cef7cebe9a |
| Manifest | bbef6a1b78d32467493c723d2285776409ccf56a23c7ae8977d932ddc38eadfa |
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 | 2iNdztdT1RsFrHR2Ksoj/MsAV8ciZO/21H6ijV8nRmpoZ2e/VlviJsWLRvRSEdAaBn97nZZxaJV7n0B/cYQkAw== |
| 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
| 2026-09-17T11:09:41.412539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045818observed 6f8fd7bf81133ac643af6039b6195084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:41.395706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045818/manifest.jsonobserved bbef6a1b78d32467493c723d22857764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:41.377697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045818/publication.mdobserved d76eaca0aedf83e2fef8787dce01d90a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:41.360930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045818/publication.txtobserved 8f2006f2c370f0337e700280c413961e...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. |
|---|