OT-2026-000058046
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000058046) never changes.
Identity and time
| Publication number | OT-2026-000058046 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-718e-b29f-8e9a7b40361e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 186376724c62317c20bce5e89706c5743a0a7b12607b3b583f1cd8313dcda59c |
|---|---|
| Markdown | 91817f200fe1ed026cb461ccd3086fbe122d0d29c601d90765f4f5009fb3ecce |
| Publication page | 518437e6b0ef5f6d7ffb07cc8e06874ac9a9ed8f33880541805945a94a5d2774 |
| Manifest | 0f852cc55be793662c955152b1a6082f5d3f58d1098b4155c1f3aacf0384a623 |
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 | XlTnneshDbibcZR6hr6ucHhg1jHVGHbR5bAcSpoMBI52ertK4+V0CuC4pjNXEUUYSUr8md/7ur8gnESe/Q7QDg== |
| 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
| 2026-09-17T10:47:41.682959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058046observed 518437e6b0ef5f6d7ffb07cc8e06874a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:41.666310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058046/manifest.jsonobserved 0f852cc55be793662c955152b1a6082f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.649580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058046/publication.mdobserved 91817f200fe1ed026cb461ccd3086fbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.632371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058046/publication.txtobserved 186376724c62317c20bce5e89706c574...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. |
|---|