OT-2026-000045434
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump 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-2026-000045434) never changes.
Identity and time
| Publication number | OT-2026-000045434 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-79be-a021-009bf926ac1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045434 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95ef2614a47eee668075913273340511597a86966031dcbdef3112162044e6fe |
|---|---|
| Markdown | 7bdb937719eea363689331905aeebfa0b770620ff502a23a55713af1e8078ee9 |
| Publication page | 3f87bc556616ec722bbc724724c8ad5b56e59cfad93c3b02e271a41b0565ee44 |
| Manifest | 0f2f2aa944e328059ae3e43b2bca5b8ba6ab0b225248f0b22cf1b20e119569b9 |
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 | nO9VBZNAbBc8DrOszYLgH/M1xYRhKtfP8ZF0cfROw+vaxHuppL7LuDaTMSyMZDHAVG1a2YMw6EmnWBjED2UBDQ== |
| 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
| 2026-09-17T11:10:43.852946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045434observed 3f87bc556616ec722bbc724724c8ad5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:43.835333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045434/manifest.jsonobserved 0f2f2aa944e328059ae3e43b2bca5b8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:43.817574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045434/publication.mdobserved 7bdb937719eea363689331905aeebfa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:43.800049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045434/publication.txtobserved 95ef2614a47eee668075913273340511...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. |
|---|