OT-2026-000016955
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, pulsed 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-2026-000016955) never changes.
Identity and time
| Publication number | OT-2026-000016955 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-7153-863b-baa1af0b0c11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40e39fcaa326e6ca77056da3ad3ecb331d7855dc79aa4fe38001d37db0f0e513 |
|---|---|
| Markdown | 078fd013bfe9df1d6c983c0f5623cf56d10842184537a9f30271720c89e10390 |
| Publication page | c7b51fda7c318c1ce124ab3ed5c6d265320401fed0e9dd5d274ded8d89342171 |
| Manifest | ab65840e397016378b50fd85c77659ffdf0885ed6f458f246f8865fbde727a5d |
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 | NyQ3MR+eeRb5OpFJlgqMQq1i6iksI8xlIYua98m6KMAUAfB3CqpBEVoiH+sj+OchenDYv3LuKIjJ4Aggkws/Bw== |
| 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
| 2026-09-17T12:03:14.558288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016955observed c7b51fda7c318c1ce124ab3ed5c6d265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:14.540958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016955/manifest.jsonobserved ab65840e397016378b50fd85c77659ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:14.525618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016955/publication.mdobserved 078fd013bfe9df1d6c983c0f5623cf56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:14.508284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016955/publication.txtobserved 40e39fcaa326e6ca77056da3ad3ecb33...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. |
|---|