OT-2026-000062257
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000062257) never changes.
Identity and time
| Publication number | OT-2026-000062257 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7690-82b0-f42b96ef9326 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062257 |
| Status | PUBLIC |
Content hashes
| Canonical text | bad0d76b65dd8918dfab3178963513bd05ea64f2e48b05fcf39c2e97d88bf95c |
|---|---|
| Markdown | 3f3f8ca30f49234d84601748e6f1525a66b8a413184b81928e66d4d34891f253 |
| Publication page | 9abd4280292aaa492cafd6dff2f840adc0249ccd9dc42f161f24ce1fcb968f1f |
| Manifest | 4700736f290fae456e9635ba6eaa574a8eed00533eeca5a227547d557c575373 |
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 | wiP9B693Yg/u3DMTzsESVKUTaTlaDGbHmGJ6rDZO7tUxW4BemDtAG8ZhnC7l2xfWNG5M+a+uwiThppii8FlGCQ== |
| 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
| 2026-09-17T10:39:32.209989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062257observed 9abd4280292aaa492cafd6dff2f840ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:32.194232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062257/manifest.jsonobserved 4700736f290fae456e9635ba6eaa574a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:32.177092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062257/publication.mdobserved 3f3f8ca30f49234d84601748e6f1525a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:32.161211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062257/publication.txtobserved bad0d76b65dd8918dfab3178963513bd...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. |
|---|