OT-2026-000067167
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000067167) never changes.
Identity and time
| Publication number | OT-2026-000067167 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-7549-9335-a5f2fa6f8585 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067167 |
| Status | PUBLIC |
Content hashes
| Canonical text | e125a760a80aa377e12b1ae0a176822c450c2f4100a5ebd04bab027f7e9abb1f |
|---|---|
| Markdown | 8d4a7be1761f831de5117a7cfbd38bdc8744c70235e92e565be8bc293719fe5d |
| Publication page | 18cdc99c6df3a830e2ede559e93b8a0c73d5054b2e71046d263ab89764c4c7cd |
| Manifest | 277faecdd51ae1d4b2ad59f6303e9093f017baaa7cc510985e6c5b95449ef3be |
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 | 8YOu6Fz5RJTr6gstVG1MBqxyxF/i0R2jtJwYrcugY8SDH8oEylAybCm2St5bqSyBep4gF76AQ1at5dXalnUICw== |
| 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
| 2026-09-17T10:32:27.040014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067167observed 18cdc99c6df3a830e2ede559e93b8a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:27.021430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067167/manifest.jsonobserved 277faecdd51ae1d4b2ad59f6303e9093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:27.002963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067167/publication.mdobserved 8d4a7be1761f831de5117a7cfbd38bdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:26.986525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067167/publication.txtobserved e125a760a80aa377e12b1ae0a176822c...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. |
|---|