OT-2026-000006872
Publication integrity record
Bellows cup vacuum gripper, six outlet manifold, ejector fed, contact triggered, plastic cups, three fold
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-2026-000006872) never changes.
Identity and time
| Publication number | OT-2026-000006872 · never reused |
|---|---|
| Internal UUID | 01a0a96a-5996-7b15-bee2-37cdbf6705f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:51:54.393477Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006872 |
| Status | PUBLIC |
Content hashes
| Canonical text | f539a35d6bc145cfd59599896cb88db47280ed30636caab6018855ba64d651c2 |
|---|---|
| Markdown | 955e2ed6e1df6069dd774462bb50d1517b0283ae9313d96afbe23e40abe4beb9 |
| Publication page | 5c3df9a78f0b9e3bd2254c120e2b155d479260be4a6fc0d85528f34708ab3479 |
| Manifest | 160892a26606051354bf81152ea8083e4b5edba141c2bca24bcab178d45842d5 |
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 | Fep8tRdMaWLnF4MZf9b/BIj+kCQb5lCt+a4HPckKSyyeAEqJgiDSeeBU+0FXXYeo7hi27/0KFECWrt9/UC9nAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:26.973409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006872observed 5c3df9a78f0b9e3bd2254c120e2b155d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:26.958923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006872/manifest.jsonobserved 160892a26606051354bf81152ea8083e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:26.945798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006872/publication.mdobserved 955e2ed6e1df6069dd774462bb50d151...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:26.933561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006872/publication.txtobserved f539a35d6bc145cfd59599896cb88db4...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. |
|---|