OT-2026-000051121
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump 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-2026-000051121) never changes.
Identity and time
| Publication number | OT-2026-000051121 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b6-711c-890c-40e059e1187a · 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-2026-000051121 |
| Status | PUBLIC |
Content hashes
| Canonical text | 198c846058078486e6c4780485c906f24774e8e4bad52294c05a400d753bb7c4 |
|---|---|
| Markdown | 8de9335629e0705702e9d0a31a1fef79eed1cb4d6e14fb65c31fa26841db9d91 |
| Publication page | 4bc8b64b33ce5da93f55edec74c1829345ddc47f915ca1ade3aeda58ffa14762 |
| Manifest | 9606b05bd30c94e8476ad5f63cdd3491b3591c6347d14da3694ce1839c6a3f8c |
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 | DUH1eH5qgvastWEkgaH5qZxFfb7ePbfSNs4NY4iLETR9hFcHPwtWq+o3tFxosrr/Gli7iFvfqAtXPZoXndBIBg== |
| 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
| 2026-09-17T11:01:04.425089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051121observed 4bc8b64b33ce5da93f55edec74c18293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:04.406493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051121/manifest.jsonobserved 9606b05bd30c94e8476ad5f63cdd3491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:04.387754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051121/publication.mdobserved 8de9335629e0705702e9d0a31a1fef79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:04.369182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051121/publication.txtobserved 198c846058078486e6c4780485c906f2...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. |
|---|