OT-2026-000103184
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000103184) never changes.
Identity and time
| Publication number | OT-2026-000103184 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7e7c-b991-f99707b2bb1c · 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-2026-000103184 |
| Status | PUBLIC |
Content hashes
| Canonical text | e44ab217785c88b9c7da1063ecd7b87d4c4d0bb600f778f617680808b0ae6f0f |
|---|---|
| Markdown | 3762c710ca21381117effc6f68fc8306f56feee30012f1fbd69b0501b0eb9c0a |
| Publication page | 509ef5b51ec099f6c397d83a81d2e0a5a73844433f8d6373b1a88b7292adeccf |
| Manifest | 522f78f3f7ac2d7f63369542b884acef74c53097d3bfcf008795ad761065f85c |
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 | F6KEsvlHRBZFtvh+jqk3emtk/LxOCrJJ4KNTidEaZnX3SjS/O767K03LdqnoWx3SBZf5Rp+W6ov+bWfP+EY9Aw== |
| 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
| 2026-09-17T09:23:24.325446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103184observed 509ef5b51ec099f6c397d83a81d2e0a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:24.306341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103184/manifest.jsonobserved 522f78f3f7ac2d7f63369542b884acef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:24.285123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103184/publication.mdobserved 3762c710ca21381117effc6f68fc8306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:24.267734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103184/publication.txtobserved e44ab217785c88b9c7da1063ecd7b87d...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. |
|---|