OT-2026-000011252
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000011252) never changes.
Identity and time
| Publication number | OT-2026-000011252 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-74dc-a114-8a36a5e83dfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011252 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22dde26266ea55e33e33846726c2711a9a0b496896e6d8930761452e4952df52 |
|---|---|
| Markdown | d379037cf4af4172108df35599ad7ee042bc436a177863769da0b9eb88981f76 |
| Publication page | 2c115d98278a00b415e79829daf89ae6224726baebd775d8c3b7879761ee2764 |
| Manifest | 3b721b0a088666d4f6114c88898fa79db61e75463d79a2b3051937765b1a1641 |
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 | o0lc20gfDNSJBmTFGpcFBnLe0GuhLuDzlzv+vrlVa4jvG6bK0nKIqowTPLGI137pbbRUJvFyX6YEkOq/diMbBA== |
| 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
| 2026-09-17T12:14:13.194199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011252observed 2c115d98278a00b415e79829daf89ae6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:13.174116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011252/manifest.jsonobserved 3b721b0a088666d4f6114c88898fa79d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:13.155549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011252/publication.mdobserved d379037cf4af4172108df35599ad7ee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:13.135673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011252/publication.txtobserved 22dde26266ea55e33e33846726c2711a...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. |
|---|