OT-2026-000023165
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000023165) never changes.
Identity and time
| Publication number | OT-2026-000023165 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-7c53-af7e-3295628672a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023165 |
| Status | PUBLIC |
Content hashes
| Canonical text | c96f75555a5fc6b02709da04d9a91708f5f2a50604077fe2ddb50108fd97e5bc |
|---|---|
| Markdown | 76ab54446de28541cb3e264f8fd559547c26d0eb23ba8a51b950dea197aa1642 |
| Publication page | 48fa96c3dd6a13ba2c3f3faaa8ffb438cbc8e1426934e3161e78479f8b1a403e |
| Manifest | 02adfa98cc42781c19b6ca99fbe429263622db8b12a598b482595a85dc7cfc6c |
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 | X23jmIEj9nySsPI/LvETZe9E+9pAZPDEBMHc4G5ibr7EsiqRu+j/yqeB+QKpHaMET5vDiFbzCOo/k9nJn919CQ== |
| 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
| 2026-09-17T11:51:06.381260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023165observed 48fa96c3dd6a13ba2c3f3faaa8ffb438...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:06.364807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023165/manifest.jsonobserved 02adfa98cc42781c19b6ca99fbe42926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:06.346435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023165/publication.mdobserved 76ab54446de28541cb3e264f8fd55954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:06.329605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023165/publication.txtobserved c96f75555a5fc6b02709da04d9a91708...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. |
|---|