OT-2026-000005955
Publication integrity record
Vacuum cup gripper, per zone isolation, pump fed, 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-2026-000005955) never changes.
Identity and time
| Publication number | OT-2026-000005955 · never reused |
|---|---|
| Internal UUID | 01a0a94a-5f2a-7459-8143-cd76cf95b351 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:16:58.668653Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a585f7ce3aacf8130e4a949e29334f3f71ef5071801dc613e1c2bd390fcf0f0 |
|---|---|
| Markdown | eed207ba9be517c83a9a9e620f46686481a47790c07b852d6dfbeb0c72363386 |
| Publication page | 0106834c9a1d22a81776b39382cd458a13cce1c9af3ec5ed7a1524ef469bd207 |
| Manifest | a962f6abdfb528922ae8ca5f33217fd45297dccb84c5d3f3e19e02ec53b9e5f9 |
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 | n+UxJwRYDaO7JeYQ4+3FZL0gFeCShd/AGcUza+65eMvsAsrQ73zxSb9kue5gWJWj3CYF3FMtqMNyh3FYPAatCw== |
| 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
| 2026-09-16T08:20:13.133402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005955observed 0106834c9a1d22a81776b39382cd458a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:13.012096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005955/manifest.jsonobserved a962f6abdfb528922ae8ca5f33217fd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:12.991342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005955/publication.mdobserved eed207ba9be517c83a9a9e620f466864...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:12.974232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005955/publication.txtobserved 6a585f7ce3aacf8130e4a949e29334f3...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. |
|---|