OT-2026-000053949
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000053949) never changes.
Identity and time
| Publication number | OT-2026-000053949 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a6-73c7-ab5f-9cbf8f4e6c89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053949 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6f43955084c6b363102fdd4f78ed9215b24d46a28dbac112ee1e51bc4bd07bf |
|---|---|
| Markdown | f20c78671f5c72785e29ce1519992e4a9bdac5b051f2b985527003f10d5a4c9b |
| Publication page | d504722f01c3716bb81ce4cbaec89693b83d5940cf156c5bacb0816662acefe1 |
| Manifest | 8e337acf25ca71bcfd19dbe5cbed15f1ef3eb057466757e1099ded78929a3633 |
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 | 5JxK+K1tdV5zxNQZTKiis9IQ02ibuJ37LycaTca6SLVwiArx5iBFnTrZBeCAdppVX9Qfuq1UWGF9Y/7LVAr6DA== |
| 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
| 2026-09-17T10:54:11.937882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053949observed d504722f01c3716bb81ce4cbaec89693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:11.918321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053949/manifest.jsonobserved 8e337acf25ca71bcfd19dbe5cbed15f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:11.898455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053949/publication.mdobserved f20c78671f5c72785e29ce1519992e4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:11.879738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053949/publication.txtobserved c6f43955084c6b363102fdd4f78ed921...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. |
|---|