OT-2026-000070210
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000070210) never changes.
Identity and time
| Publication number | OT-2026-000070210 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7f0c-8bc1-3ddd0ec0396e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070210 |
| Status | PUBLIC |
Content hashes
| Canonical text | e877d60270c9025f4f1b0f072a24de658071b150de0a298da4f26321e81735dc |
|---|---|
| Markdown | 6f2abd57e4177f353e912dd9b27ae8bf298f4a997866b52a94cfd1769dc37542 |
| Publication page | 45201cbb7298dd4fe78e955a6a86af7c125e181bce38fe61a9c0cc59d382ba93 |
| Manifest | a885a5c2262b9ac1017526ccd754383bf18d824cf32e5fe4d2a5d81e872a08f5 |
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 | 4JMUw8gGFpLvBah4i+HMWOoI9W35VUIqhFY7+EkdCShL8AhU7Qv9aShK5fesBAy5QN+O9OeE5feCtdGMREUGDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:16.000905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070210observed 45201cbb7298dd4fe78e955a6a86af7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:15.984284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070210/manifest.jsonobserved a885a5c2262b9ac1017526ccd754383b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:15.967447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070210/publication.mdobserved 6f2abd57e4177f353e912dd9b27ae8bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:15.949368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070210/publication.txtobserved e877d60270c9025f4f1b0f072a24de65...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. |
|---|