OT-2026-000044039
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold 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-2026-000044039) never changes.
Identity and time
| Publication number | OT-2026-000044039 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-7bde-976b-01307f65cb6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044039 |
| Status | PUBLIC |
Content hashes
| Canonical text | d893f9643663c47e51948785b4bf276ebdcce77426639ec12852fa45df2e1881 |
|---|---|
| Markdown | 80d3d6eab91361d0cc12108ec83e540e37f9b66253e4fdc89f6e8a0100db50c6 |
| Publication page | 9a43efc7fab62da9281b2f37dc9da300e4f546a8d9d2fea2239db8ea4901da74 |
| Manifest | 0e8ab8c8f0e56cb53fca23f1e126e305995bfa754dca0116f4b75480564815a8 |
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 | lxOP1S9UzwmWl3GvFHspqGSTg7gtK1+QXjgGkAGjLRJySji+X90YmfNknDF+3E35u5xC/aoMA27kyNiEZS8qBQ== |
| 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
| 2026-09-17T11:12:25.748588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044039observed 9a43efc7fab62da9281b2f37dc9da300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:25.732062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044039/manifest.jsonobserved 0e8ab8c8f0e56cb53fca23f1e126e305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:25.712247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044039/publication.mdobserved 80d3d6eab91361d0cc12108ec83e540e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:25.693696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044039/publication.txtobserved d893f9643663c47e51948785b4bf276e...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. |
|---|