OT-2026-000052895
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000052895) never changes.
Identity and time
| Publication number | OT-2026-000052895 · never reused |
|---|---|
| Internal UUID | 01a0ae84-a42f-7f12-bf58-563f5abd9291 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:43.524202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052895 |
| Status | PUBLIC |
Content hashes
| Canonical text | 826209f24cac059e8e4d9e2dfec993538b523c0c95081188c895220dabe0eb24 |
|---|---|
| Markdown | 04a9d6fd9829adacb5726b4dd7590d6650c799073fb37981cb7fb7002e6ab691 |
| Publication page | 1f0d4d5980285444c17b9ba8f5045077d7be6277652d4041427b43fa6b3e6a8d |
| Manifest | dee3a92e3e665760489cad7634332770cb33966e4215379f33b771cf0dfc0dd6 |
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 | pclhx6Ls5lm+VtcVCrV1LXCJgMH78Qr2QPCX13fJ6ns86ntfcwiwMYi3x0KnpVOorGyWDpnJOFTWUJNM/GfKBQ== |
| 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
| 2026-09-17T10:56:32.106879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052895observed 1f0d4d5980285444c17b9ba8f5045077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:56:32.088862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052895/manifest.jsonobserved dee3a92e3e665760489cad7634332770...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:32.069687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052895/publication.mdobserved 04a9d6fd9829adacb5726b4dd7590d66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:32.036553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052895/publication.txtobserved 826209f24cac059e8e4d9e2dfec99353...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. |
|---|