OT-2026-000060615
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000060615) never changes.
Identity and time
| Publication number | OT-2026-000060615 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7f9e-9fd3-377ef1801bc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060615 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3073496aa6c514d83cacb27b7c2b49738cc28b14ae841fd0202e483ac0b13248 |
|---|---|
| Markdown | 6d9ce7e1ff92a35bdabc09ccdf5c203f367fa5e7bff144d0fd0604aca15e56ba |
| Publication page | 399d4445dee248b5b712efd4a4101db15b51a02f2aeaf5ccd37df3e421a8dc77 |
| Manifest | 5c9dd09e0d23b1ef30c52ac33570213fcb1410bdf109a1dad6daa66404eef9f1 |
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 | s5veQR1RUPl0iwqOPARBRFM0PVAuytzECbc275FIyogFFPorvuV946zXr7F9EmqVzN9rzwVWHeon4JvZTLL6CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:14.379426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060615observed 399d4445dee248b5b712efd4a4101db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:14.363309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060615/manifest.jsonobserved 5c9dd09e0d23b1ef30c52ac33570213f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:14.346920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060615/publication.mdobserved 6d9ce7e1ff92a35bdabc09ccdf5c203f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:14.328684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060615/publication.txtobserved 3073496aa6c514d83cacb27b7c2b4973...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. |
|---|