OT-2026-000070319
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000070319) never changes.
Identity and time
| Publication number | OT-2026-000070319 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7de3-904d-e85980cc4bb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fed8fa55762a18d18fcf19ba45138c748911dd73193ff3f08275e1a5d54db50 |
|---|---|
| Markdown | a6968cc40c41cbf341a47805b7dd10304d92f6f8f990a731c9a171df6f9d7150 |
| Publication page | e2f8e567713f291e35fd252c52652de8137c5f86a3d1d7ce2460fc1f60ba6209 |
| Manifest | 5849e95365a4f4e1a448d3d8cea8877bac6e5798e882bcb082c6e157e87b7bac |
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 | eauhoIuvxX+P4FaAZDzvL+fwy+yQVb7EFyqgOUhHTX9oyyIb3kdLvJrHppuzZxgxAaDwJE6wXEKDbuT2Y6j/Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:06.557629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070319observed e2f8e567713f291e35fd252c52652de8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:06.539781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070319/manifest.jsonobserved 5849e95365a4f4e1a448d3d8cea8877b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.522798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070319/publication.mdobserved a6968cc40c41cbf341a47805b7dd1030...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.505179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070319/publication.txtobserved 8fed8fa55762a18d18fcf19ba45138c7...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. |
|---|