OT-2026-000061814
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000061814) never changes.
Identity and time
| Publication number | OT-2026-000061814 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-76a5-9be1-f2b27fbf68cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28fcd7703c1e75b9f2e66ab87b420b52c92ccf7659196cb7759e694906055395 |
|---|---|
| Markdown | 1241ac8931a64ca617d038ae5b82f0692d5e2e9dfb47a5a1bef8a599fbe1a25b |
| Publication page | d86223938b3ca1dc8b6a9bf326f4becf3fec7b82733f385b0a6ef1ddf1f169a9 |
| Manifest | 580e8c2d411a6d5ad467d48902ff2dd3247bc43fc5b56ddefac703e1b03f878e |
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 | G5N2cLh7BdZkkLeShFsdp/3t1+CdB5QtnStjHD8oe/hRrEgDBarctL82Nrk00g36Vb2I3q5LnZnH7o0F4dJ7AQ== |
| 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
| 2026-09-17T10:40:32.711552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061814observed d86223938b3ca1dc8b6a9bf326f4becf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:32.691867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061814/manifest.jsonobserved 580e8c2d411a6d5ad467d48902ff2dd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.671835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061814/publication.mdobserved 1241ac8931a64ca617d038ae5b82f069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.650886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061814/publication.txtobserved 28fcd7703c1e75b9f2e66ab87b420b52...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. |
|---|