OT-2026-000053697
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000053697) never changes.
Identity and time
| Publication number | OT-2026-000053697 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735c-7cf9-a962-f25e78030bf9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053697 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23c3af3dd4b32f53f9bbb9bf7d0b8094551121c0d4d21f27488cb826244f63f5 |
|---|---|
| Markdown | c3dc0960cd60f8733ee24a6935814d4212748be8d534c450a80639a76f0ea3f3 |
| Publication page | 3cb6cfd76058c8ab31056c184147fcb3d299b622f97c031a5259116d47fa904f |
| Manifest | 55cacc05c81e65e36e334321936bda8106f8769e4153bc40209a46177527b395 |
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 | HWvZmraHqsGl+vaKZJEN/UWgfBvgg4E2LSQzN39AGtMFG+7maM2Hl8MjwHP+GMozroyX5qMc0Wml/w/LcWVbDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:40:03.992154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053697observed 3cb6cfd76058c8ab31056c184147fcb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:03.972335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053697/manifest.jsonobserved 55cacc05c81e65e36e334321936bda81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:03.825198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053697/publication.mdobserved c3dc0960cd60f8733ee24a6935814d42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:03.805571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053697/publication.txtobserved 23c3af3dd4b32f53f9bbb9bf7d0b8094...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. |
|---|