OT-2026-000051737
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two 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-2026-000051737) never changes.
Identity and time
| Publication number | OT-2026-000051737 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7d12-ad49-3e9fdb700957 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051737 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5cc64ae9b5212e436df1b97fb1b2f0dec46ac2fa9969cee0a5756e4590f03a2 |
|---|---|
| Markdown | 931a727f3e7cb6970af1a45c67c3075f799a822796dafd1112a61c5cd850f03a |
| Publication page | edaa9c852cdf9ab31b7d20daffb60c3f51f3563583e00fae15c6b740d35fffbc |
| Manifest | fc2f8209dae478d8fd978cf9e50c5e9c078a356d3d3a6944fa4f06383d8f0c26 |
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 | jq+1KTRRq8ceZHjcm1DezGOjhqHLvhCt5xrGJhKEz4DYZKNLMjnlEt2to2WMAKYnHrkL5QuFxh/SynEtn7wDDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:37.898951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051737observed edaa9c852cdf9ab31b7d20daffb60c3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:37.880950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051737/manifest.jsonobserved fc2f8209dae478d8fd978cf9e50c5e9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:37.862391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051737/publication.mdobserved 931a727f3e7cb6970af1a45c67c3075f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:37.841557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051737/publication.txtobserved a5cc64ae9b5212e436df1b97fb1b2f0d...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. |
|---|