OT-2026-000036000
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000036000) never changes.
Identity and time
| Publication number | OT-2026-000036000 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7953-aa76-3c54ed7e6e97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 631c6449be3e6a3be87e4bbae473cf58485da27da4ed5f3123f46d094054127b |
|---|---|
| Markdown | 4b82547b6a7871004dfb9380eae561451632164661ea1d11f8ab146adad6936e |
| Publication page | c9e05f307aede3fadd1c39ab0c3186af4b868960e2dd6d97d7be449b9dec0e24 |
| Manifest | d5e2403d9f0cbc94d153515585ac34d921165ee2e49a48c5dc34543a1ad51d4f |
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 | 8op2mB0Sr0TrCH031h1O9hZnmlwwjOH7XuAOMXxCn8ta862joNpaNBx4fJakOPEMHb3ziTLCw0L20GFpZi/uCQ== |
| 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
| 2026-09-17T11:26:09.640009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036000observed c9e05f307aede3fadd1c39ab0c3186af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:09.623348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036000/manifest.jsonobserved d5e2403d9f0cbc94d153515585ac34d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:09.607177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036000/publication.mdobserved 4b82547b6a7871004dfb9380eae56145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:09.590843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036000/publication.txtobserved 631c6449be3e6a3be87e4bbae473cf58...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. |
|---|