OT-2026-000009425
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000009425) never changes.
Identity and time
| Publication number | OT-2026-000009425 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7dcf-b3d7-330c5b9d1bd0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ab645be9a2e543b4dcb30f11271cf7da36754cd807a73df7816225cb2cf11f2 |
|---|---|
| Markdown | 305a142f6f9cab5aec569f336f1479234c099f6654f70427017e0e78d8dd5a6e |
| Publication page | 9c174d54a7a05544735e38bc7a736856d4857e5a51977243ac29749d7fc1a2f2 |
| Manifest | fd858f3e014be045dec3947b26d456385600d1fae50a98d1decee0287eebfdd3 |
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 | UPc9eNGTCGuu0PPfa0C21v3VvKbp9d8fprrgGRAq7EKpv4SoC/Iov3Zgk5YolX/ZDqtRPdEz8WIOUZB1aXn9Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:42.748462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009425observed 9c174d54a7a05544735e38bc7a736856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:42.730611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009425/manifest.jsonobserved fd858f3e014be045dec3947b26d45638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:42.713351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009425/publication.mdobserved 305a142f6f9cab5aec569f336f147923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:42.693181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009425/publication.txtobserved 8ab645be9a2e543b4dcb30f11271cf7d...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. |
|---|