OT-2026-000040319
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000040319) never changes.
Identity and time
| Publication number | OT-2026-000040319 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-79df-a80d-8c68a8f90935 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 421dd406699dc82e6470aec3c557e41458075d25c5e979966bff64f6e94e426b |
|---|---|
| Markdown | eb2b29cf97bf4d85991ea0c7f0777db6120ebcd5bbb675828eefdef9f213a221 |
| Publication page | 8ab1625ebe565ca718d2f77a70defb6961f0e05021741863b282ce7321e14106 |
| Manifest | b2e00bec5088e65eab2a7598ae108274cac74060d0cd2c12d6de683e4312fb55 |
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 | SNorKpMZpIxqZSU6ILKVsJeFGrGVwHCx7BKMM4bMywc41FZxLfzq2lLpEZaKDfEscadb7psQQ5Nkmz7sw/WfBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:19.236576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040319observed 8ab1625ebe565ca718d2f77a70defb69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:19.219726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040319/manifest.jsonobserved b2e00bec5088e65eab2a7598ae108274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:19.202149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040319/publication.mdobserved eb2b29cf97bf4d85991ea0c7f0777db6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:19.183137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040319/publication.txtobserved 421dd406699dc82e6470aec3c557e414...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. |
|---|