OT-2026-000067711
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000067711) never changes.
Identity and time
| Publication number | OT-2026-000067711 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-731a-8bb3-6429a2eb3c30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e96945d598ee9ef7617d1a348b8f16d655285c497a24d635e5c80d38cbd9920 |
|---|---|
| Markdown | 02a58ae072f65fff78288efbe43853f72d9d5cb6e87e830c64d91dc053d09d6d |
| Publication page | 303cee4d18de11d25802349306fa5189b4eab3581c5b58b29935c86dcc61e8fc |
| Manifest | 8e230c9a6eb3e6703096a3a8a9c3be50b35784633a2d53a3a89876e0e029a81e |
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 | RuWcSy2bVSbXxA5M7bCAcb75TVq58t1xTT7tap8s9wHiudsPZYytVGDxOxVqxOfZbQl5ELJdXjDrhOz62o42Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:03.539761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067711observed 303cee4d18de11d25802349306fa5189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:03.521537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067711/manifest.jsonobserved 8e230c9a6eb3e6703096a3a8a9c3be50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:03.503951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067711/publication.mdobserved 02a58ae072f65fff78288efbe43853f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:03.485859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067711/publication.txtobserved 1e96945d598ee9ef7617d1a348b8f16d...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. |
|---|