OT-2026-000082872
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000082872) never changes.
Identity and time
| Publication number | OT-2026-000082872 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7a6d-9c17-74d0e3ac1837 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082872 |
| Status | PUBLIC |
Content hashes
| Canonical text | 062eb6fc021df4796b85e4cd52a7f3c9ce2b4957e4db4953972ed7a026e38d9a |
|---|---|
| Markdown | 04506bc1a7c6c7f70aa41dc3848277de7375c336ac06f918ecbe2aa83d398458 |
| Publication page | e1ea40f51132b5508d028ec4dfdc9bdeafd0b480e2ce8875f61375aebf326d08 |
| Manifest | 7300fa7bd29f9f3f931279ab317800a7b1b97950a06439f545bafb91d6d2b89d |
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 | FfTcdQD6risc6fR9jlOSPO/cmYlo9xP3Z5Fbw8bcfm0vyS/7kbcAjigL+elx6zDSeKdgGE8Z62imu0AsIcH+Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:33.246874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082872observed e1ea40f51132b5508d028ec4dfdc9bde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:33.230139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082872/manifest.jsonobserved 7300fa7bd29f9f3f931279ab317800a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:33.211100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082872/publication.mdobserved 04506bc1a7c6c7f70aa41dc3848277de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:33.194088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082872/publication.txtobserved 062eb6fc021df4796b85e4cd52a7f3c9...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. |
|---|