OT-2026-000007365
Publication integrity record
Vacuum cup gripper, two outlet manifold, pump fed, contact triggered, rubber cups, oval form
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-2026-000007365) never changes.
Identity and time
| Publication number | OT-2026-000007365 · never reused |
|---|---|
| Internal UUID | 01a0a97c-34fd-7b09-9c3d-1419c7752d09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:11:24.672938Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007365 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc443077c875e52f1ea50bdb104c11f019983f597bbaba80b55a3d53474f1174 |
|---|---|
| Markdown | c4f98b0d22a86f7821f65eb95a55f99e19641ba9e866de9825f5e56d00487213 |
| Publication page | 51f7fe2557291dbfb582c4b89892d2f3f6e046e49a69fecc960e9ba3eae5c9f6 |
| Manifest | d860cd017940c1ce1337e1e419be1e4d29d1552daa478fe23e11752add231970 |
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 | +cDHLVhNAGocYdc/lfw2T8ppmRhXTES75tKF4q71Oty5nIeN12+tRd6eS99TbIoicGSRbjlYdZ1LXRkVl377Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:09.454965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007365observed 51f7fe2557291dbfb582c4b89892d2f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:09.440767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007365/manifest.jsonobserved d860cd017940c1ce1337e1e419be1e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.426973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007365/publication.mdobserved c4f98b0d22a86f7821f65eb95a55f99e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.414204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007365/publication.txtobserved cc443077c875e52f1ea50bdb104c11f0...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. |
|---|