OT-2026-000022807
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, pulsed 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-2026-000022807) never changes.
Identity and time
| Publication number | OT-2026-000022807 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ea-76df-9057-946057ec9fe4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ee3a7f33234bb9e4d8bca37c48fde0f54abe393a95f2f270360236058bea238 |
|---|---|
| Markdown | 5223530ffeaedfbc8c3abdb34cf516f0b432dc017f72d0d747821c546ad67296 |
| Publication page | 234bf0b3266afbf409c190fdbd2c7970900af3690321aed88aa1958cd86ae04a |
| Manifest | fa8d57050949df93e293b2b332e12aa1bc0259ef20aab45d9e888dc2fc1c3d37 |
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 | LL5eSbwTsN7B93KHkaMcRWTgAlwwBgtJVCBm++YX5dLDpwzNL4tWRKebBssSaS2AROlj5gZoVgEUvi7BomIjCQ== |
| 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
| 2026-09-17T11:52:19.984379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022807observed 234bf0b3266afbf409c190fdbd2c7970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:19.966636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022807/manifest.jsonobserved fa8d57050949df93e293b2b332e12aa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:19.948539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022807/publication.mdobserved 5223530ffeaedfbc8c3abdb34cf516f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:19.930858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022807/publication.txtobserved 8ee3a7f33234bb9e4d8bca37c48fde0f...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. |
|---|