OT-2026-000062128
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000062128) never changes.
Identity and time
| Publication number | OT-2026-000062128 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7d8d-a3ce-7d81893a52e5 · 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-2026-000062128 |
| Status | PUBLIC |
Content hashes
| Canonical text | 471ddeb1e1d64545b0d0ca9204fbdff4977e11dedd73818c5f324db442c34f52 |
|---|---|
| Markdown | 893f016231e3d1813a0ecb304a107dd7e13629f700c1f00bed3e5b7521db6944 |
| Publication page | a6891aabf785b83708ef15dafca39c564e004bbb3161b302c8a053c132b8db57 |
| Manifest | 62f243ecb18c726787956e1da43c78977c136da414331c9c0c816dcf3803dc1c |
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 | GLKuGCY7CpGxwDCaPntCr0FSn4YpXLsz+h1CIh250aLTHqjdU3IKHHmfMSGGuNASdsn8gUmncVxE5teNtj6VBA== |
| 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
| 2026-09-17T10:41:11.594231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062128observed a6891aabf785b83708ef15dafca39c56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:11.577593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062128/manifest.jsonobserved 62f243ecb18c726787956e1da43c7897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.558888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062128/publication.mdobserved 893f016231e3d1813a0ecb304a107dd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.540638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062128/publication.txtobserved 471ddeb1e1d64545b0d0ca9204fbdff4...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. |
|---|