OT-2026-000010833
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000010833) never changes.
Identity and time
| Publication number | OT-2026-000010833 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-727e-bc31-b194455ea1d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010833 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5aeb3de5b416ce684a3e4a656a390c6d92da928942a8eaae19edd852eca39f66 |
|---|---|
| Markdown | 9d0a29825e2e2ef2b34ff6ffb3416ae6886303045eb7ee67fe0ae378afd43b21 |
| Publication page | f0ea2e959498f83473f0eb559571e6314fd584db7d0f34fe494df00acb28d7d0 |
| Manifest | 0b7aa35893b3268facb30088a8901c704ce79ba5ade0325cc1279eb0ff839852 |
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 | 1MMFIOy+tyb1E4hPns9woDZQrhGTMhaSi9yFqN1Ll6rgZFVpDAn3LXcBwDkDyvQOcD9NLB8k6Yz+mswTudDaBw== |
| 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
| 2026-09-17T12:13:33.538682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010833observed f0ea2e959498f83473f0eb559571e631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:33.520076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010833/manifest.jsonobserved 0b7aa35893b3268facb30088a8901c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:33.502365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010833/publication.mdobserved 9d0a29825e2e2ef2b34ff6ffb3416ae6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:33.485306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010833/publication.txtobserved 5aeb3de5b416ce684a3e4a656a390c6d...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. |
|---|