OT-2026-000062865
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000062865) never changes.
Identity and time
| Publication number | OT-2026-000062865 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7b6e-9119-917988bf4a49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062865 |
| Status | PUBLIC |
Content hashes
| Canonical text | f611e78261290e56b0b0131226f33219f960729114856ab7eef26b4b1ff35b79 |
|---|---|
| Markdown | 691753120bc166cb3a180ffdc14ba8fd50b7d3681c7ea10fb7d872cc4478e4ae |
| Publication page | 384cc0440817e82d7164b363c0588ac1535e67f31ef10dbcb0593e32532ab90c |
| Manifest | 36a9f2b73674c20cc9a848646f857a714b95158a14a68460a2d4a9ec655a686c |
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 | pc7TFOH0qxrM+DtHDeqgw5G3aYyM4RpNzi87dLzA0eRMYq1ebv50fO9nTGLVE/DGQll2wgMeTZDo4pW4w/quBQ== |
| 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
| 2026-09-17T10:40:13.111527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062865observed 384cc0440817e82d7164b363c0588ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:13.085885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062865/manifest.jsonobserved 36a9f2b73674c20cc9a848646f857a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:13.061286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062865/publication.mdobserved 691753120bc166cb3a180ffdc14ba8fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:13.040822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062865/publication.txtobserved f611e78261290e56b0b0131226f33219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.936161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062865observed 384cc0440817e82d7164b363c0588ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.918113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062865/manifest.jsonobserved 36a9f2b73674c20cc9a848646f857a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.900198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062865/publication.mdobserved 691753120bc166cb3a180ffdc14ba8fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.883732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062865/publication.txtobserved f611e78261290e56b0b0131226f33219...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. |
|---|