OT-2026-000033536
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000033536) never changes.
Identity and time
| Publication number | OT-2026-000033536 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38e-7f1d-8066-14a0739e2cd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033536 |
| Status | PUBLIC |
Content hashes
| Canonical text | b00dd58a6ef0becf6514bcae3b59b9d11c6977b1ab44bce356bde7e326f5994b |
|---|---|
| Markdown | ca058316c5bae758472e8fe18b9e50aad5ff390646bbc14d51ac544e6cc5d8ea |
| Publication page | d1fc9dd92fca1a76b19c189e92d8aec657acd88fb78c860fd4219af44bfc8ae8 |
| Manifest | 4098b98108823d06073e91d49705d50d7c5fd122358d12c2d0152bff139499e2 |
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 | kdzRFrdtKfpkQiRadg7t3d3GHu4kmh+F4loYeHlwbA18GfU2ylDc4/q8OKcJr/I5sN2g8zXcoWlGdPmItIOHAg== |
| 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
| 2026-09-17T11:31:23.772703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033536observed d1fc9dd92fca1a76b19c189e92d8aec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:23.755465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033536/manifest.jsonobserved 4098b98108823d06073e91d49705d50d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:23.736171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033536/publication.mdobserved ca058316c5bae758472e8fe18b9e50aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:23.719234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033536/publication.txtobserved b00dd58a6ef0becf6514bcae3b59b9d1...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. |
|---|