OT-2026-000050765
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented before 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-2026-000050765) never changes.
Identity and time
| Publication number | OT-2026-000050765 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b1-72bd-aca7-099d435d8e8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050765 |
| Status | PUBLIC |
Content hashes
| Canonical text | aacec9326db635d55c5eff1e30ecc2dd2ccebffd5c8b9b6900d7d4a20c85e3c6 |
|---|---|
| Markdown | 147f8cac3a6d6771a739168edc11b0d9d7b14bb87a9ffe478cbaadc08ae4eb77 |
| Publication page | 06f3e88771f73e0626b700a6f08a5836da325a0b034ebd9cf5f6e9fb43ef76b5 |
| Manifest | dbbac4bc058bf56d1c8dd385cf48cc2b9ea76be8833860679b69fd76f7f7583a |
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 | 5y5qE0k/kJhjoJMeCxbcXUbF5nQTmj4bTaNksq4RpBExah0qAnqWLC62IIvV0dcEWRJzZjg1Tys8aKLQaDPLBg== |
| 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
| 2026-09-17T11:00:15.732899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050765observed 06f3e88771f73e0626b700a6f08a5836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:15.709729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050765/manifest.jsonobserved dbbac4bc058bf56d1c8dd385cf48cc2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:15.688015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050765/publication.mdobserved 147f8cac3a6d6771a739168edc11b0d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:15.668720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050765/publication.txtobserved aacec9326db635d55c5eff1e30ecc2dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:15.656335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050765observed 06f3e88771f73e0626b700a6f08a5836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:15.626790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050765/manifest.jsonobserved dbbac4bc058bf56d1c8dd385cf48cc2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:15.603463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050765/publication.mdobserved 147f8cac3a6d6771a739168edc11b0d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:15.393800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050765/publication.txtobserved aacec9326db635d55c5eff1e30ecc2dd...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. |
|---|