OT-2026-000051801
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump 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-2026-000051801) never changes.
Identity and time
| Publication number | OT-2026-000051801 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c84-722a-b3d9-e81c01f7eae5 · 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-2026-000051801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48637c6b9c4a4b6b11f070e0c9f0c27ebe4b98562934e2d0c5c165a2efd8499a |
|---|---|
| Markdown | 294035b45268ccc874b16e61c87ea63d2060dd72fadaf2f7d826f8d0895849c0 |
| Publication page | c3e4f53581418a982487e0ec7ed64c2547d2386cee9ab23662fc2f6e84f93984 |
| Manifest | 47b87ef006dc265a6d34a51c10f81e63353c4b1fad93378806cc94d2163ac776 |
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 | 8nkn0NHqjaX2Lpr7u9UHB5A7B2x8dJYVhbDQhGWY/vU30X98diXeyeYSCMHGCLGvWKE7+Yp2rDyANhuRjd2pDg== |
| 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
| 2026-09-17T10:58:42.954401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051801observed c3e4f53581418a982487e0ec7ed64c25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:42.937316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051801/manifest.jsonobserved 47b87ef006dc265a6d34a51c10f81e63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:42.919431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051801/publication.mdobserved 294035b45268ccc874b16e61c87ea63d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:42.895357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051801/publication.txtobserved 48637c6b9c4a4b6b11f070e0c9f0c27e...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. |
|---|