OT-2026-000005806
Publication integrity record
Bellows cup vacuum gripper, two zone face, three stage ejector, vented after 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-2026-000005806) never changes.
Identity and time
| Publication number | OT-2026-000005806 · never reused |
|---|---|
| Internal UUID | 01a0a945-7b88-738e-907f-a5419467ebc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:11:38.250753Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cde287ed5e53b8a65f3ebeb53d8285fcbfea7f438dff8c28812d73637a949af |
|---|---|
| Markdown | 90fa2b8366ab1960cc61a15b75cd961715225c3e7bcacb0d427add8ea9f80141 |
| Publication page | 5816dc7f0b177d3b81f79807d3d690e84d376102e8140aa803f9ddc62bc284a1 |
| Manifest | 0da9e4f2895144aefe8ccb1ce2419446ac73c37381cff77c834f47dec1ef6fec |
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 | dXTCA2IAa9zXtJ33swcIB0b4m2ld2jwjdnacs2RRArQA751DrxDA5nmIahmpOQE8/MuTUfhdo38r0t68D03eDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:30.643469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005806observed 5816dc7f0b177d3b81f79807d3d690e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:30.629345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005806/manifest.jsonobserved 0da9e4f2895144aefe8ccb1ce2419446...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:30.503427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005806/publication.mdobserved 90fa2b8366ab1960cc61a15b75cd9617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:30.490073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005806/publication.txtobserved 2cde287ed5e53b8a65f3ebeb53d8285f...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. |
|---|