OT-2026-000058706
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line 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-2026-000058706) never changes.
Identity and time
| Publication number | OT-2026-000058706 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7045-a87a-20caa42645b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87dd30cf75179707670496883e37239bccfec7d1d45f9c3feb7800106fdf32e5 |
|---|---|
| Markdown | 803177d3ab6874ab6f52cda27fd144f7a90db99480f9876bc68b89a9d569cec8 |
| Publication page | 9357e074598aab1e1b5053c2bc44c7dc741c6886fdfd6b3bfd90fcbee236fd6f |
| Manifest | d0cf222801fb02dd061581f5bed2896d484369adffa9450bcd0609a30da1ff93 |
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 | ZNoLoNY0R65dGyzolTLhPpLtD5X1Ix0rV5nl/K8FfzVD2mEfvfpuOiePv0gHbvz894OtWXJFfC2mWLlOxzAfCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:14.038627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058706observed 9357e074598aab1e1b5053c2bc44c7dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:14.018321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058706/manifest.jsonobserved d0cf222801fb02dd061581f5bed2896d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.999862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058706/publication.mdobserved 803177d3ab6874ab6f52cda27fd144f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.983215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058706/publication.txtobserved 87dd30cf75179707670496883e37239b...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. |
|---|