OT-2026-000092549
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, 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-2026-000092549) never changes.
Identity and time
| Publication number | OT-2026-000092549 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7c8b-ae45-8b98ac25fba3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092549 |
| Status | PUBLIC |
Content hashes
| Canonical text | 304508b163989cbc44ae2cd61f08ae5ad3138ffe8aa9fc1f7b0ae73fd83bf3ae |
|---|---|
| Markdown | 99403d8ecc50c392bd1f7ae69b72aa6258f1abfe6fc58193d0531e3110be4984 |
| Publication page | 3da8e5d9a80c6465095c9b19e8dd4d5cbe90e05ce08a198cdb73b22f80616246 |
| Manifest | 401dfbe87353abc59bc9ea5fc456a80c6274f4b42db1a129ac209684a0e23cf1 |
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 | WvgsZBwm0zYBz0OFsduz1sen2xp9teTKrZAUuLdnTz026XjHsP4YUe269B81D1sfnRltnZ1ZH/+f9RtjDaf0Bw== |
| 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
| 2026-09-17T09:41:07.971690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092549observed 3da8e5d9a80c6465095c9b19e8dd4d5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:07.954113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092549/manifest.jsonobserved 401dfbe87353abc59bc9ea5fc456a80c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.937225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092549/publication.mdobserved 99403d8ecc50c392bd1f7ae69b72aa62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.918884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092549/publication.txtobserved 304508b163989cbc44ae2cd61f08ae5a...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. |
|---|