OT-2026-000026507
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000026507) never changes.
Identity and time
| Publication number | OT-2026-000026507 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a8-7205-8a2b-17eaf5e0061b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026507 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd42cbc1e77da8d58564cbb377c96f9051fa7844650cee24a6c39b74d8e32d00 |
|---|---|
| Markdown | 53dcd24f8bf87e1d967f8b93d97cd45bfb9f0e6f5c6f9bdbc157de6ec453bc8f |
| Publication page | c00d51247c2faf544de8594db205c85fbd7b3e7c6a73838ac46a78c751a34162 |
| Manifest | d9a964fbc8bdc6b0b57237e22fd8be667ca494552e1b4cf82e5bd48892e7c1c4 |
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 | DS7gsUZc+4qW4vnCyapOeaFFjdafRI1dhBfEzcGCwCcJeAb/qohkMw51ieiQVMlDQjNPm6cfYBy+L7IsdHRwBw== |
| 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
| 2026-09-17T11:44:38.120821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026507observed c00d51247c2faf544de8594db205c85f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:38.101790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026507/manifest.jsonobserved d9a964fbc8bdc6b0b57237e22fd8be66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:38.083042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026507/publication.mdobserved 53dcd24f8bf87e1d967f8b93d97cd45b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:38.063967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026507/publication.txtobserved bd42cbc1e77da8d58564cbb377c96f90...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. |
|---|