OT-2026-000070613
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000070613) never changes.
Identity and time
| Publication number | OT-2026-000070613 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2b-7f58-b450-a58524c4e5bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bcf0fdffb1fbe2db7f50dc72a44531b4d6487da66a2c7d4ecd58d8605ea40d2 |
|---|---|
| Markdown | 139fbbb69b34b6a65c6ebed105a4cf27c41c230635bee78dd7b29d8aff94644e |
| Publication page | fc5c74ac9347608d26069edbcf47375f19d08c29d6270a886add0d080e2dea1e |
| Manifest | db063d71656441cd72104cd1b39c7222b49230f4364b65d90f62aa65103d972b |
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 | NxDFRORF0qfFYcRb5bJHTH1v9AXtk0xOTkd2fq6O/VMsZcwcMZctkpfYAQ/ztfE54rgdGN2mwNaHOrDfSxi3CA== |
| 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
| 2026-09-17T10:25:16.538598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070613observed fc5c74ac9347608d26069edbcf47375f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:16.521525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070613/manifest.jsonobserved db063d71656441cd72104cd1b39c7222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:16.500065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070613/publication.mdobserved 139fbbb69b34b6a65c6ebed105a4cf27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:16.483034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070613/publication.txtobserved 8bcf0fdffb1fbe2db7f50dc72a44531b...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. |
|---|