OT-2026-000037182
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, 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-2026-000037182) never changes.
Identity and time
| Publication number | OT-2026-000037182 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-784c-a333-2bd062ffe176 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037182 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed18c6eaa02778ee8c8d5600383909e94b9d8f85aac2d0e52c5955017a437e16 |
|---|---|
| Markdown | 5d4b52d43f401e34a89ec4a3bf5051a6dfe4b7aa4485e20ad648c9cfb4beed72 |
| Publication page | bb4935c81fe1ae4be138714b07ee53ca41140619caccf474566000b83abbde3b |
| Manifest | 4ac4f5b23b8ab933093f9f7961ae7f818d22745b3a6445b016bd285bad1e98b2 |
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 | tGqY8TU6enD3WIbi+y9eonvRnATLAL4lMo1z7V0LxfV2cmGGOZpn1Uw8ezjPo2CBE7fg6/J3ZQZE2la/6h2yAw== |
| 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
| 2026-09-17T11:25:04.006830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037182observed bb4935c81fe1ae4be138714b07ee53ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:03.990669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037182/manifest.jsonobserved 4ac4f5b23b8ab933093f9f7961ae7f81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:03.975417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037182/publication.mdobserved 5d4b52d43f401e34a89ec4a3bf5051a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:03.959021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037182/publication.txtobserved ed18c6eaa02778ee8c8d5600383909e9...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. |
|---|