OT-2026-000101806
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000101806) never changes.
Identity and time
| Publication number | OT-2026-000101806 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7431-854d-8cd1596ea9de · 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-2026-000101806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99ed28b941254f8506338533cfbf0e4f4d88283bfe9b046ba052a0598426b501 |
|---|---|
| Markdown | f4d5a433acfa14e89f0ff372930d7e7930d3d120ac258f67ac28be4779cd865c |
| Publication page | 02833d57f17667b611a3bb1de02ab2b2e484b09db502048180511e033191a67a |
| Manifest | 0427efa39790279622f9524953dd6f66db1114ad5861db4a9430a8560d5cf4d9 |
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 | Fwkgmf3jo2o3/hCx8r90vV7QsUqEestdVr6VLRP8PKnl0InWPVAc4TmA7z73fc5BYcO35XnY0AL85NWrQ3UBAQ== |
| 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
| 2026-09-17T09:26:18.160190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101806observed 02833d57f17667b611a3bb1de02ab2b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:18.143286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101806/manifest.jsonobserved 0427efa39790279622f9524953dd6f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:18.125426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101806/publication.mdobserved f4d5a433acfa14e89f0ff372930d7e79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:18.107181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101806/publication.txtobserved 99ed28b941254f8506338533cfbf0e4f...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. |
|---|