OT-2026-000085389
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, sustained 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-2026-000085389) never changes.
Identity and time
| Publication number | OT-2026-000085389 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7254-8d0e-7f7c986c8505 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085389 |
| Status | PUBLIC |
Content hashes
| Canonical text | d65d7918e94ce87495b7f2d882822c7ef81141136458dacc32f23a5e5830e669 |
|---|---|
| Markdown | ade6b4169337fd6e2a105eacf467b79f64fffaf9d8fb5f62f8151e44a66cade4 |
| Publication page | 956b59f6f7aad64478f8abad07e633d2987f247314167109b47963552dd5489f |
| Manifest | 93ce95fc557d80e5f0fed4f8156278c4dd93fc8a50e462b2897565f2c5c07244 |
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 | xiFLDG1b+ZDbR1mfFGhwEwVrFESKEZF/bLr87Dk4WxYBGFpcBLrLN8wM/x7czA5lydO2a9yPY540hRwcISLgAw== |
| 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
| 2026-09-17T09:54:09.231786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085389observed 956b59f6f7aad64478f8abad07e633d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:09.214568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085389/manifest.jsonobserved 93ce95fc557d80e5f0fed4f8156278c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.194497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085389/publication.mdobserved ade6b4169337fd6e2a105eacf467b79f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.176029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085389/publication.txtobserved d65d7918e94ce87495b7f2d882822c7e...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. |
|---|