OT-2026-000037938
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000037938) never changes.
Identity and time
| Publication number | OT-2026-000037938 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-772d-8339-cd3176906633 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037938 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeadd1bd53b60a92ad0ed1d944d55735468bef1b56bd16007165ef8f61fb5292 |
|---|---|
| Markdown | 110aff40c9c41e6d8d38a01ea6210ebba545469e22db974568a9e04350e8dcd6 |
| Publication page | cbcd01cc25a5a9fb91d4b7ffa5683aa9e46d0c34f06abb5e81068e678463a11a |
| Manifest | e6ea20f50136a3e77132a4db2638b6e71f31ae2a5069c2d9059696b1103a01ce |
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 | s4mlmoS9QkUsARIXgsy9970oO+UhJ2itRivuFptPBmBF60IcKyNVNBrdhVDh35gRE3TP76MkzSF9Nc21pk/gBA== |
| 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
| 2026-09-17T11:23:13.314189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037938observed cbcd01cc25a5a9fb91d4b7ffa5683aa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:13.295022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037938/manifest.jsonobserved e6ea20f50136a3e77132a4db2638b6e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:13.276057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037938/publication.mdobserved 110aff40c9c41e6d8d38a01ea6210ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:13.255563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037938/publication.txtobserved eeadd1bd53b60a92ad0ed1d944d55735...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. |
|---|