OT-2026-000046495
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000046495) never changes.
Identity and time
| Publication number | OT-2026-000046495 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7635-8c06-12134a3a91cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49d9d50300ebc4cc7c31c585fc4ef5c3d5da65a712364941d9840658a59e854b |
|---|---|
| Markdown | db524102bf65351abb56f108363cef21f40b0b1ebfb83b969f5426f150886d56 |
| Publication page | 598fe26b7be941fdae4a8997e890566ce6cb0ecfba8e4a52236cc210ad6a3cff |
| Manifest | 023287d62d7f1f6e46038ee89782f388957d9fcd54039832ddf0b50fcebe1d3b |
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 | nKQ7loEH9ArSiJbZLKqkwl6/KBqreHsfRCN6qwcWjsBcUNwUVYtWC/+JwVuB1N3j6SE73KH2XIkZSMPJVbYLDA== |
| 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
| 2026-09-17T11:08:32.036137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046495observed 598fe26b7be941fdae4a8997e890566c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:32.018481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046495/manifest.jsonobserved 023287d62d7f1f6e46038ee89782f388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:31.998960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046495/publication.mdobserved db524102bf65351abb56f108363cef21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:31.980323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046495/publication.txtobserved 49d9d50300ebc4cc7c31c585fc4ef5c3...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. |
|---|