OT-2026-000069036
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000069036) never changes.
Identity and time
| Publication number | OT-2026-000069036 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-76cc-b269-677d3bb1b7af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069036 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6414b75a055505bd29e20ef2772c4d665f40a0a618fbd19d0460ce6814c0b1f2 |
|---|---|
| Markdown | 884127029c3f1583bcdf2ab7a86ddf67b6fe31b1b5703677010a25e3c87dc03c |
| Publication page | 9e9896facf44224045cfd110918c5d4cfb292eaee7998ca591b6c1e0af5be01f |
| Manifest | 5538b2f0d5c479d617e1874bc6f6271351323ecfc430b370f5872afea964a2bf |
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 | ziZLUnGVP0A9j/mxfMefH5K1w+CMK10Be9tdU6ZKUO8oL8P3Wg+lLFV43FluiM11sRimN/XwjAXokcEYlCrBCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:53.618314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069036observed 9e9896facf44224045cfd110918c5d4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:53.598682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069036/manifest.jsonobserved 5538b2f0d5c479d617e1874bc6f62713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:53.581631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069036/publication.mdobserved 884127029c3f1583bcdf2ab7a86ddf67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:53.562673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069036/publication.txtobserved 6414b75a055505bd29e20ef2772c4d66...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. |
|---|