OT-2026-000076416
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line 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-2026-000076416) never changes.
Identity and time
| Publication number | OT-2026-000076416 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7347-8d06-c43dd3788189 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076416 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3d95dc24f359b415f3aeadc80603d93b745979f2501658a52ced4ba2300e924 |
|---|---|
| Markdown | a4d332b406dd2c654bd9bae0695fcb9f9014ec9460541cea78f626d819bc9097 |
| Publication page | fef6874d89f879df1518fd5ebeb6930c12cfa6ccaf3cfe13e7e01682c1b219fa |
| Manifest | b1cbd9c95b1465e928d68a4d03f924f66952851768fd72c82f4479118c1c1e32 |
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 | D7KO1QGuySu/g6hKp/PfExWlTXdK4KO7sDEfqbxgJ6qEms8UiUTv/DHSjEP6IS/WqfPYiVqRySPUoFdQaoM9Bw== |
| 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
| 2026-09-17T10:12:22.776323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076416observed fef6874d89f879df1518fd5ebeb6930c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:22.757880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076416/manifest.jsonobserved b1cbd9c95b1465e928d68a4d03f924f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:22.738379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076416/publication.mdobserved a4d332b406dd2c654bd9bae0695fcb9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:22.302390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076416/publication.txtobserved c3d95dc24f359b415f3aeadc80603d93...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. |
|---|