OT-2026-000037547
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000037547) never changes.
Identity and time
| Publication number | OT-2026-000037547 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7133-afa2-9081a585037a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037547 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2970dc1cb24c249f6a5b2fbe00987a71bfd82aa7276d64ed91c8cadd55fab0c3 |
|---|---|
| Markdown | 547ea5a0b508190bfa662970171f3cfba23627387298947a9de3c893dbdfdb3c |
| Publication page | 6ebe0ceef42141c0b30f8a06d4e9c88ebf44f9235baef3480961485abe23f5ad |
| Manifest | 32ca8fcde74e6590b56ba60ab25fee56a981a6bb07a038ba5aee319394b8ccb0 |
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 | miIXhPoN401zPD/+exT0qKoXughQ1Kb6WjB8J5lUtG0c/LMa9SuNHLN2lo6lHlUG+Jgnb0K9kKNfC1yKKd01Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:05.450636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037547observed 6ebe0ceef42141c0b30f8a06d4e9c88e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:05.432741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037547/manifest.jsonobserved 32ca8fcde74e6590b56ba60ab25fee56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:05.414814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037547/publication.mdobserved 547ea5a0b508190bfa662970171f3cfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:05.396320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037547/publication.txtobserved 2970dc1cb24c249f6a5b2fbe00987a71...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. |
|---|