OT-2026-000058937
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000058937) never changes.
Identity and time
| Publication number | OT-2026-000058937 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7af2-a637-1c7941c98469 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3568ad8f5105e44981c35ba8e6df21b4590cad1184610eee782f3c1607caf2ac |
|---|---|
| Markdown | e3d9f6930dec76499ff63f04768bf5e4f16337bb6246b8ae9aefd8ae5ba779a1 |
| Publication page | ce501c5b201c0abe755a6c55e77897ff35b83827bc0c51765b51c65a9396ad67 |
| Manifest | 962a8a3931594d187bd5892b8b88480f22eb86c1747412c386ad3e5b40b0795d |
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 | cV4NdFpe3c+qt8UPNcutX0jhLYwS2N7oRrW4YbbavZziVL7RqCqar6RAxGCpyvoWTt8iOroekrJLJIlds4WtAw== |
| 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
| 2026-09-17T10:46:30.638305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058937observed ce501c5b201c0abe755a6c55e77897ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:30.621522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058937/manifest.jsonobserved 962a8a3931594d187bd5892b8b88480f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:30.605262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058937/publication.mdobserved e3d9f6930dec76499ff63f04768bf5e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:30.586996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058937/publication.txtobserved 3568ad8f5105e44981c35ba8e6df21b4...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. |
|---|