OT-2026-000101744
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three 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-2026-000101744) never changes.
Identity and time
| Publication number | OT-2026-000101744 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7d66-8547-a3ccbeef0db6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101744 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec81f02519e38dd5982b7be2a5afc3f11e607e5ad8e85426c1aa4074096a697c |
|---|---|
| Markdown | 4ed6a678af7143f689ef591bfc0c0406a6848f858db16a0d4122a65b775ac2e6 |
| Publication page | 6328ac2b6611032104c265f08dc8d3288b7af1b176add0f2cfc43ae0bbb5c4a9 |
| Manifest | 3d81b5232db1debbf70666a80d35ad9e3ffcc63347091b83585d21b7b05a375f |
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 | kiD0kRDSNqDeXGI7M38pW4yUpFZJj4oJrx5FaBRrPtJcIBV+8yTjdk0xnnoHOAMJ2aDjDcXwPQ6IqUk+f8YACw== |
| 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
| 2026-09-17T09:25:37.670333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101744observed 6328ac2b6611032104c265f08dc8d328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:37.653818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101744/manifest.jsonobserved 3d81b5232db1debbf70666a80d35ad9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.636027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101744/publication.mdobserved 4ed6a678af7143f689ef591bfc0c0406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.616764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101744/publication.txtobserved ec81f02519e38dd5982b7be2a5afc3f1...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. |
|---|