OT-2026-000045444
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, pulsed 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-2026-000045444) never changes.
Identity and time
| Publication number | OT-2026-000045444 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-7550-bafd-4d8dee37793d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045444 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6af1fa15915f332a6b102fa7b79fcc44a12a4b28fd284bf5a5c4e65fc7504c40 |
|---|---|
| Markdown | 942cdb3a2ffaac64b681fa4d1ca9d60b4de63f67e2917f7551f26940b6e2246c |
| Publication page | 5e95e326460eec753f7c9adea6836f74678e6d18c01fabb8d2da6fcb1e15106d |
| Manifest | 3b6aa20581d4c035b3aee1f00855f676b5b4c7fd76b9dbf58bde51cd08649d48 |
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 | BO/aaWFJYVpEGmlF2t16zKJtNBOl37fCKw2cxmF44bDKZy/9/UsNioCg86SG2EWfFMLsDruIooeTQHILEjYyAA== |
| 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
| 2026-09-17T11:10:44.639543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045444observed 5e95e326460eec753f7c9adea6836f74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:44.621286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045444/manifest.jsonobserved 3b6aa20581d4c035b3aee1f00855f676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:44.601784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045444/publication.mdobserved 942cdb3a2ffaac64b681fa4d1ca9d60b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:44.582161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045444/publication.txtobserved 6af1fa15915f332a6b102fa7b79fcc44...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. |
|---|