OT-2026-000070325
Publication integrity record
Three cup 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-2026-000070325) never changes.
Identity and time
| Publication number | OT-2026-000070325 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7c9a-8423-a3bdbc0fd389 · 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-2026-000070325 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad311d1b848e15e7ab3659dc3bccce9ba34b4eb92e98a8a2050cb2f9e4ee2198 |
|---|---|
| Markdown | c1da9b5ed6624e4706dd551b1929aff81c650d6b19857e9f990ad21a22916cfe |
| Publication page | 06d8c9c5e4b8a954097a77c568bab50109ea0ac6373c09517e571c7be48b9faa |
| Manifest | 71ebc613dc9bd1c8f34b5f9a9d0a8e8a17da53fc5d1bb10685e5ba8040339974 |
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 | kJM+nZUyEXo8x9U9l9uau9LZKhan9EdEiukF2kl/J0IwNMcr/SxGMHqhqDRblxSwDir3aC1VJ9RFCv+277LfDQ== |
| 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
| 2026-09-17T10:26:06.968571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070325observed 06d8c9c5e4b8a954097a77c568bab501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:06.951450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070325/manifest.jsonobserved 71ebc613dc9bd1c8f34b5f9a9d0a8e8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.935035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070325/publication.mdobserved c1da9b5ed6624e4706dd551b1929aff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.917663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070325/publication.txtobserved ad311d1b848e15e7ab3659dc3bccce9b...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. |
|---|