OT-2026-000039357
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000039357) never changes.
Identity and time
| Publication number | OT-2026-000039357 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7fb6-9668-fc77cd213bfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039357 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58e5ebdb459e4d8554380b895e670d12b4a90f58fe17dd0b53417b8ade6dc1f1 |
|---|---|
| Markdown | 90441817cee0cb801e9067cbfccbfebe9ef8381fa38ec91d211080bcf2b4d746 |
| Publication page | edcdac6e0aa4ac204d3f8f2e33102b9f7bba67e7418dba92a9ed983077215a8b |
| Manifest | 6b300def1b8fd2dc92594f79a3970998ab6d25ff9b195adfe77db9ff19c6c2c7 |
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 | L4+8szjnkov/uJygaeYp4MPaFEu7eF8L7bvL8/RYlToc0y1hmsL7nJISS6djKyyoQ7+N799m8BTbtwRQ4JkeAw== |
| 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
| 2026-09-17T11:20:57.328205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039357observed edcdac6e0aa4ac204d3f8f2e33102b9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:57.310200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039357/manifest.jsonobserved 6b300def1b8fd2dc92594f79a3970998...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.290563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039357/publication.mdobserved 90441817cee0cb801e9067cbfccbfebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.273274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039357/publication.txtobserved 58e5ebdb459e4d8554380b895e670d12...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. |
|---|