OT-2026-000005755
Publication integrity record
Vacuum cup gripper, three zone face, four outlet manifold, ejector fed, 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-2026-000005755) never changes.
Identity and time
| Publication number | OT-2026-000005755 · never reused |
|---|---|
| Internal UUID | 01a0a943-bad3-74b1-a9c4-349107383618 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:09:43.381735Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005755 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2224d431f679410af6b49e6e6afe63edf350eb096e0fdb2a14c4a6d2cd8dfc0e |
|---|---|
| Markdown | 8549b31213b201193f2c8f308c2185ec130c2f5199f55518beffb824ed1de955 |
| Publication page | cac926883bbeb6266ed1f4e07bbe8914115bc505f8186e9b8255dd333d41536b |
| Manifest | 601f9ef19e7d84fc7f617bb98962c479883b523fa4ada54f3a1e62e7c6e02a4a |
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 | JXj9Memg+vw6i1+ZHFWWHwWbG+G9bv/FCvpgHTn/K9knWV+c1hhdzpSDQDV4Be9mXzsZ2Z5WcAhUDMHXOLyzDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:10:03.649758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005755observed cac926883bbeb6266ed1f4e07bbe8914...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:03.634530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005755/manifest.jsonobserved 601f9ef19e7d84fc7f617bb98962c479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:03.499083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005755/publication.mdobserved 8549b31213b201193f2c8f308c2185ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:03.486856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005755/publication.txtobserved 2224d431f679410af6b49e6e6afe63ed...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. |
|---|