OT-2026-000103317
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000103317) never changes.
Identity and time
| Publication number | OT-2026-000103317 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-73a8-a99d-b5788c9bf413 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11a5d543646d3d44889347625c336fb6bec8fb26b43e4a6a93ff9436befd58c1 |
|---|---|
| Markdown | 72d8519639a6f051768535b5fd4a67eb2d846ec1c1356868a181a13a8a2d6242 |
| Publication page | 421048be4c5997ff570287578ac485987d288e97c63303ee2dfe2323db5c5950 |
| Manifest | e6f81e26c3d216af8c0757cba064cef4b7f66740f3db04d40b7b499aecb40616 |
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 | fgLF0lppYkT6bd726Njq40mW90t07IRVYB5HwSTxSYeA9lnXlL8GveAD7B8+78eiGWNq91FUBYx3OaOZzBP2DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:34.036964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103317observed 421048be4c5997ff570287578ac48598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:34.019741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103317/manifest.jsonobserved e6f81e26c3d216af8c0757cba064cef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:34.002703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103317/publication.mdobserved 72d8519639a6f051768535b5fd4a67eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:33.983637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103317/publication.txtobserved 11a5d543646d3d44889347625c336fb6...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. |
|---|