OT-2026-000040212
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold 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-2026-000040212) never changes.
Identity and time
| Publication number | OT-2026-000040212 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7005-a03d-198e9f5bd143 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040212 |
| Status | PUBLIC |
Content hashes
| Canonical text | fad9bf5ddb6b35c7e87a6913bbf3e87f29cb75b569c641a3ce6d72343e4c7471 |
|---|---|
| Markdown | ef8c0d519a25a5edb2ef1fc6913108586eec0b47c2cfd35c6c32eb6c849c26f9 |
| Publication page | 2545224b5150f48c21df09f27a6e0a8d7ea462fa78ec6d546bed97710cdd9110 |
| Manifest | fdfe048a90024778f2c04cfd1b0dddf48913cde48e1858848a5567de8f395914 |
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 | 6mzf03eh9xpbOjmfZWrR8vnmlqtdT2Huz/bWdTUoPhtTkmB2XIajM4hBDFsYrSffR1cO7F5fG/+epNVPpDByDw== |
| 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
| 2026-09-17T11:19:05.778795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040212observed 2545224b5150f48c21df09f27a6e0a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:05.762108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040212/manifest.jsonobserved fdfe048a90024778f2c04cfd1b0dddf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:05.746452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040212/publication.mdobserved ef8c0d519a25a5edb2ef1fc691310858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:05.729373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040212/publication.txtobserved fad9bf5ddb6b35c7e87a6913bbf3e87f...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. |
|---|