OT-2026-000079561
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, sustained blow-off before 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-2026-000079561) never changes.
Identity and time
| Publication number | OT-2026-000079561 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7d0a-a8b1-5bd0d3122235 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079561 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2127233214234a5c6fc5d66235d784dc9b28caf0926abc7e5ebe6697f221d327 |
|---|---|
| Markdown | 144e920f355373fafe7482c52783485ca7bd8303ee7dc742d9cdd892d43c7a91 |
| Publication page | 140666a856ad4f74135a9ecb596c0df992c7d0f5fc20361cd42354f3d961c1f6 |
| Manifest | 632a9e190526a96125784638cf80249f8747b65676f4badff492ec558e7f3929 |
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 | PheUGYmwJ6BAqkdQg8OLG4Ka5VHLlzz84BO2w0HODvJwqHEMV9+cgG+U/A4/hypXXtrPJWTDOdYRn1jDJAg+AA== |
| 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
| 2026-09-17T10:04:08.354478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079561observed 140666a856ad4f74135a9ecb596c0df9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:08.337526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079561/manifest.jsonobserved 632a9e190526a96125784638cf80249f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:08.317466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079561/publication.mdobserved 144e920f355373fafe7482c52783485c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:08.296607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079561/publication.txtobserved 2127233214234a5c6fc5d66235d784dc...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. |
|---|