OT-2026-000022769
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000022769) never changes.
Identity and time
| Publication number | OT-2026-000022769 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ea-7e76-82ca-a2cd57d61698 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022769 |
| Status | PUBLIC |
Content hashes
| Canonical text | 138a027e53a8e3339b900da15775e0cc7cd65e67cc2b18302e1e924bfac4a316 |
|---|---|
| Markdown | 73ad497b58282b6f40cd65f24a621b543af9fba93cb44e77321918dadf785744 |
| Publication page | 46a660b6cb47a177dd5617cc2abc8be25f47f46d1300480af0a4e7bc047fcc01 |
| Manifest | f27196f3dbbcd1fafc36d9efa58e4a164441741a420209d95c4d79de5ca15a6b |
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 | 5VuBBknRXZ+p79JkU6lmnq6nSV2Cc1crtY4ra8GWVEtpooLS7TQQ3p+i0u/NUFwdMbAoRizPdvOnZ0zXFKzkAA== |
| 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
| 2026-09-17T11:52:17.032025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022769observed 46a660b6cb47a177dd5617cc2abc8be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:17.014168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022769/manifest.jsonobserved f27196f3dbbcd1fafc36d9efa58e4a16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:16.995650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022769/publication.mdobserved 73ad497b58282b6f40cd65f24a621b54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:16.973498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022769/publication.txtobserved 138a027e53a8e3339b900da15775e0cc...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. |
|---|