OT-2026-000024742
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, sustained blow-off 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-2026-000024742) never changes.
Identity and time
| Publication number | OT-2026-000024742 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7a41-ae66-8fc774cd4ff5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024742 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22d793fb130ea218a5e9a39939ec5d1b7a16c8fea13317feb499b2b396f4b95f |
|---|---|
| Markdown | 31ba9cd0eea1a639222954924f2e712cec3e2b09480b1c450ff1975e1297c4dd |
| Publication page | 65e8e92c44ea25f9db478c69840bc2cf85680ba46ee5ce26cca944375cf147c2 |
| Manifest | 50d79dde6bbedb699efbb147867c36b5aa579803719b345c80e014c106f10600 |
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 | OzqVP/9/z4R0wa0RTr/HPWNQccitIk0MTfIbMMz894UVsld4VjhKUZWbzsuUIKl/cMvItLU0WWwFzGJbJogdCA== |
| 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
| 2026-09-17T11:47:59.926384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024742observed 65e8e92c44ea25f9db478c69840bc2cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:59.906033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024742/manifest.jsonobserved 50d79dde6bbedb699efbb147867c36b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:59.891316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024742/publication.mdobserved 31ba9cd0eea1a639222954924f2e712c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:59.876691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024742/publication.txtobserved 22d793fb130ea218a5e9a39939ec5d1b...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. |
|---|