OT-2026-000059735
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single 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-2026-000059735) never changes.
Identity and time
| Publication number | OT-2026-000059735 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7baa-904f-6767a4695bf1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21c931cf5727d8d8c51c230345e0289c0883e2f90dbdb19ef6a6b241c905c3c0 |
|---|---|
| Markdown | 8fb8b9884a0b6adc0ed64dea69afa3a5b0e3e1892525d6ff55b16406867690b8 |
| Publication page | 41fa54401dfa23cbac083d1b411f309899e8f366fe14cee2042821a2a1242eb9 |
| Manifest | fb31a292b1dac441861f69dfea93e3db16b881a1d05384be4fa66390332533c2 |
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 | mTnNI5BtakXHd180LCDfKKSHBhoAiAAFeqUwTSfsam2PAGq6YCUilQE5Y/0dDwNVzY/3luxW21wazqEWzAhiDg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:27.357756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059735observed 41fa54401dfa23cbac083d1b411f3098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:27.338878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059735/manifest.jsonobserved fb31a292b1dac441861f69dfea93e3db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:27.320471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059735/publication.mdobserved 8fb8b9884a0b6adc0ed64dea69afa3a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:27.300010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059735/publication.txtobserved 21c931cf5727d8d8c51c230345e0289c...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. |
|---|