OT-2026-000046830
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000046830) never changes.
Identity and time
| Publication number | OT-2026-000046830 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-78ed-a210-335e1aeecf0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046830 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f453c1ae5c0d4176a90043e11d3b477e9631d25a35f0310eb8064cf634cca8c |
|---|---|
| Markdown | 1240a4abde428b4421dba389fa3a2325f8fd441bf71452d257158a9f2d65bf37 |
| Publication page | 2781f97d4ef9e8cbac8609461eaf6039f67725db3a62091c52005a7d935c2d46 |
| Manifest | b924fdf43197eb52d20abe6981dc7abe66d66812d057f43e7f103dcfd4c935fe |
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 | WwlvLEqv08tuZjAjMALPUcVkVIwtPW4LsRjY8+35z8YZFC4QMsd1VHbrKiPzuSfF95XZeK4oreieNucHyKZ8CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:55.546511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046830observed 2781f97d4ef9e8cbac8609461eaf6039...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:55.529708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046830/manifest.jsonobserved b924fdf43197eb52d20abe6981dc7abe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.512593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046830/publication.mdobserved 1240a4abde428b4421dba389fa3a2325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.493925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046830/publication.txtobserved 9f453c1ae5c0d4176a90043e11d3b477...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. |
|---|