OT-2026-000011829
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, pulsed 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-2026-000011829) never changes.
Identity and time
| Publication number | OT-2026-000011829 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1941-7b58-b048-fae0f0cbdfec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011829 |
| Status | PUBLIC |
Content hashes
| Canonical text | 251b20ef745b4380bd1030a04a037f7645bbe24cc167212b0b673b40806a2bb3 |
|---|---|
| Markdown | a6979cae35e990e0c53fae362963df88013652996709e400fdfda0366ab65988 |
| Publication page | f65f70b0b0ac7ce734b2f843d3f4016c7c68f4687c0bcf63b12dd3b19a4ca909 |
| Manifest | 051976e025805c28cd9e571d97cf314ad0435f939fdd494e53fa399d189f123a |
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 | HXKGcu4zvaUURC/f7N/JaRbrH3k4xZxRJE8tkVc06SoEGWE82WJ2hXnWWSNioAOQqojPRkz0eMRq14Gke8c7CQ== |
| 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
| 2026-09-17T12:12:33.810545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011829observed f65f70b0b0ac7ce734b2f843d3f4016c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:33.789350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011829/manifest.jsonobserved 051976e025805c28cd9e571d97cf314a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:33.767499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011829/publication.mdobserved a6979cae35e990e0c53fae362963df88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:33.749371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011829/publication.txtobserved 251b20ef745b4380bd1030a04a037f76...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. |
|---|