OT-2026-000102700
Publication integrity record
Three cup vacuum gripper, three zone face, three 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-2026-000102700) never changes.
Identity and time
| Publication number | OT-2026-000102700 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7478-9d4f-86945207420a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102700 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8f1d2995a2f9a5cc5ce53b4fc8c018d0293e69335b41a9ad1b6f994a8dddb8f |
|---|---|
| Markdown | 3812a4050c867a5d5eff4819edf3467cff4a83195b7e516479b97bb78764b9f9 |
| Publication page | 1e92562912e0e646291a612c7702b4fbd088918932d965b002b123ce11219550 |
| Manifest | 269a90094956e698fcdab002f74234e4443a618732d1d4756480222428126d1d |
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 | FGJIhVQC0BQZ4G+V+VRvvuZyXUKeoIQRnAnQqK28ZXvq8kXSXYsYaZe8Twhf8zkn2d9rkSN041aX00KaiZ6aBA== |
| 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
| 2026-09-17T09:24:12.706828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102700observed 1e92562912e0e646291a612c7702b4fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:12.688687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102700/manifest.jsonobserved 269a90094956e698fcdab002f74234e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.671612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102700/publication.mdobserved 3812a4050c867a5d5eff4819edf3467c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.651702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102700/publication.txtobserved a8f1d2995a2f9a5cc5ce53b4fc8c018d...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. |
|---|