OT-2026-000060087
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000060087) never changes.
Identity and time
| Publication number | OT-2026-000060087 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7cd8-adab-7e9e20673b33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060087 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49c4a6fcd83a92fe605a8d86a5b2d730c1752a9f19579911cf07d7be446535e3 |
|---|---|
| Markdown | 5a677a855e235d737b6ee70f813f68bd73c0f4a9b955524fac92b4108027a65e |
| Publication page | 82e38542d25e82efd5a30bfc61b70ed67f6cf43283ee5abc6f3d03a0c1f64ff9 |
| Manifest | d3552cc2e68b86be79d5807d8a93ccd81aaed8377ae9305448337a835d9708ec |
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 | /ZLBAZcFAOHUqNgQrrmZIZgGLG/HuY3Y4wJmbgQOHXo1pP9LjtSmC8gx/uxXSbkREMFly7dCH5OPeygUX8o0Ag== |
| 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
| 2026-09-17T10:43:43.605164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060087observed 82e38542d25e82efd5a30bfc61b70ed6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:43.588043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060087/manifest.jsonobserved d3552cc2e68b86be79d5807d8a93ccd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:43.569694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060087/publication.mdobserved 5a677a855e235d737b6ee70f813f68bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:43.549045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060087/publication.txtobserved 49c4a6fcd83a92fe605a8d86a5b2d730...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. |
|---|