OT-2026-000058401
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before set-down
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-2026-000058401) never changes.
Identity and time
| Publication number | OT-2026-000058401 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-7032-bd89-5391256bc4c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058401 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74165a0936a7ceb04dcfb7687a2e698ae4d99ec184441e6bc2f1c7fc5cb3fdf5 |
|---|---|
| Markdown | 1bcb6774a1a81d12c74aa0626ccb287406aa0b5550ee027609dfa470778b7c08 |
| Publication page | ad9cd103f42dae66c249d59de1d9f8e89473f0b14dd7a747152be2ee8ba91117 |
| Manifest | b2e5a1e11bfc5017e93ffa0857acfffa9345f27789a58773c3768b7b747b32c4 |
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 | p0s3KhuafvlepzjiPAvZPwr4KVhyyITf8Bg+rnnFf14o/RVnc075/4LXtv4xtXu9SlLbnnCcNdhSgM/E1qDHDw== |
| 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
| 2026-09-17T10:46:49.864200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058401observed ad9cd103f42dae66c249d59de1d9f8e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:49.848188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058401/manifest.jsonobserved b2e5a1e11bfc5017e93ffa0857acfffa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:49.830902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058401/publication.mdobserved 1bcb6774a1a81d12c74aa0626ccb2874...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:49.813288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058401/publication.txtobserved 74165a0936a7ceb04dcfb7687a2e698a...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. |
|---|