OT-2026-000051717
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000051717) never changes.
Identity and time
| Publication number | OT-2026-000051717 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7b1d-9dbd-cc31a9306c26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051717 |
| Status | PUBLIC |
Content hashes
| Canonical text | f18115d1a428d925bed68658299ea5cff1cd0ccaca50f47988e3fd140e525165 |
|---|---|
| Markdown | a90eba90a4064002f598bc25c27dc764debef6fe7715181ec6ed17c85604b48a |
| Publication page | 7ba32ee61a51eccc26dbf3cd2f9c1d64a2e967caa4aabeda37890c486f0b0883 |
| Manifest | 07521bcec2da34de3db7daa5f223870ba03b63f648990265051f8cf65846e240 |
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 | ajA5ZffDs6o9qY8QIKG1j/iVwASc5ixRDxdV1kfsEUMMk3fmsTEdH9/BvQD9TuVEn5MwfACYNDIHw6BsONQYBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:36.172375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051717observed 7ba32ee61a51eccc26dbf3cd2f9c1d64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:36.152326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051717/manifest.jsonobserved 07521bcec2da34de3db7daa5f223870b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:36.135052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051717/publication.mdobserved a90eba90a4064002f598bc25c27dc764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:36.116688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051717/publication.txtobserved f18115d1a428d925bed68658299ea5cf...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. |
|---|