OT-2026-000088999
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000088999) never changes.
Identity and time
| Publication number | OT-2026-000088999 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-7cdd-8841-fb8d2fdff5d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73a770a60d056fe5ba769247cf5b197ff08035197bd972778f7766f369d55689 |
|---|---|
| Markdown | 4758ff44bfbf16e9d777e9f73b06a5177a28cb68ca464b4d69efcc16f60b4d1f |
| Publication page | 6a8bf9d4b92f6212c456a9566a8cc3bc6a93c1df1f8abcecf082d45059eb549c |
| Manifest | ab3470d8717e2b0216b453a1b787d1f8b0c467d86418a6fe6e6a4c043f25eea5 |
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 | aEb0htf/ypntRKDQDg/JKVG0O2+PFdRbF65ztUZ1e1EkDlr5B5a8+EirkjY4mQHgz4+9lve3fFve97eXKNhzBw== |
| 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
| 2026-09-17T09:48:30.052898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088999observed 6a8bf9d4b92f6212c456a9566a8cc3bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:30.034411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088999/manifest.jsonobserved ab3470d8717e2b0216b453a1b787d1f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:30.014699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088999/publication.mdobserved 4758ff44bfbf16e9d777e9f73b06a517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:29.996703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088999/publication.txtobserved 73a770a60d056fe5ba769247cf5b197f...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. |
|---|