OT-2026-000046464
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000046464) never changes.
Identity and time
| Publication number | OT-2026-000046464 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7035-8375-03de4b948af1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c20d8924d47fc97f5ecf1b80da777bdd58da41154c8c460321bf44dea2950a5 |
|---|---|
| Markdown | c0334335cf175bae4514540525a0f992a168eef536acd8caaee3d93ce3059824 |
| Publication page | b5f1f183a9bbc1319908a049308d389de7806ef70273aec44d52d42e26a58047 |
| Manifest | 7dab9293cf9c0c963f1166c7b0f69cd05e2dec7994269e1ca1a7d86a682872d0 |
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 | 0WCP4ZOZFSmct0o63qCXvYOKTaFqyI3Q6KIPcPsLtul3MaEe+SQi/kIpialdeJl7cGWc0WKJyNgIsXS6eow2DA== |
| 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
| 2026-09-17T11:08:29.484935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046464observed b5f1f183a9bbc1319908a049308d389d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:29.466588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046464/manifest.jsonobserved 7dab9293cf9c0c963f1166c7b0f69cd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:29.445666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046464/publication.mdobserved c0334335cf175bae4514540525a0f992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:29.426177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046464/publication.txtobserved 7c20d8924d47fc97f5ecf1b80da777bd...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. |
|---|