OT-2026-000060700
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000060700) never changes.
Identity and time
| Publication number | OT-2026-000060700 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7e7f-8182-1a1f46eab9dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060700 |
| Status | PUBLIC |
Content hashes
| Canonical text | 467e98bb350c333a22a07b0cfb8afc72042c983449912d3447140b758a14c004 |
|---|---|
| Markdown | c4951d1a328c034f6ef0063ceda0d41cbb3743ae57783653236ee93992307014 |
| Publication page | b96b2a81ed2a64973299230e398eeaf7a321daf1163dc268b316dcb37a2461f1 |
| Manifest | 17f17cb8c263fe8dd09fe7e8b2e00242d48e406621b1ed913ccb866fbfc826aa |
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 | 0rejPDCAqTpXvJcLJOswfHk1wRCNPsgpSjianiSWKcSr/uHPrbUaj/5G56B24czF5+FFCds27B9qrlqWtaaXCQ== |
| 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
| 2026-09-17T10:43:20.839603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060700observed b96b2a81ed2a64973299230e398eeaf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:20.822252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060700/manifest.jsonobserved 17f17cb8c263fe8dd09fe7e8b2e00242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:20.805839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060700/publication.mdobserved c4951d1a328c034f6ef0063ceda0d41c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:20.787016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060700/publication.txtobserved 467e98bb350c333a22a07b0cfb8afc72...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. |
|---|