OT-2026-000051101
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000051101) never changes.
Identity and time
| Publication number | OT-2026-000051101 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b6-7e8e-89ba-ca6310972b1a · 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-2026-000051101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d31f90d1b13662d72aa83009c75e6fe793062979500c68e8dade22f3bd9d4a7 |
|---|---|
| Markdown | dd22657e75521eb3feb827c37c8908fbd832fde6d0796e3a90d560f11eeddc4d |
| Publication page | aa1d82ae7e9612a6e0e46611d71f7abf9f24976d3a853e2f4833fc6658fdc0f4 |
| Manifest | 037bf87294d283c1327430a4f3fdc039640d04143d57d74d7c6cf10a0d289f06 |
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 | ce2rPbmMkjnQ36YQGuS2w+Gl5Dw7tlIDpVQydy1N66Fkd2Az7TeRKxzDB1i/xNMildESDBXw/j94zwuNW9OcAw== |
| 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
| 2026-09-17T11:01:02.604564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051101observed aa1d82ae7e9612a6e0e46611d71f7abf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:02.587878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051101/manifest.jsonobserved 037bf87294d283c1327430a4f3fdc039...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:02.567817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051101/publication.mdobserved dd22657e75521eb3feb827c37c8908fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:02.550456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051101/publication.txtobserved 0d31f90d1b13662d72aa83009c75e6fe...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. |
|---|