OT-2026-000087295
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, sustained 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-2026-000087295) never changes.
Identity and time
| Publication number | OT-2026-000087295 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd4e-791e-9d6a-e9b49b30f54d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087295 |
| Status | PUBLIC |
Content hashes
| Canonical text | d67bd6a096ef15579ce0f4aeb0931c4b52fedc25cd85205399ed9e9c203efc0b |
|---|---|
| Markdown | fb617b258de36c73fff572b4c81a62d3d8c27a05c5aeaa93ffac5c356c8f4f52 |
| Publication page | 1ffeec9474baf99251e3ffefad31270254619505bb8a5ba7d3c7e03bc05c1697 |
| Manifest | 7443fe7d7344d687b7e3e641b297f0f1e4c95f05d228cc8464639ab2574eca08 |
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 | lccUpONRZZVTrcS/FMIYFiRJOSOki+INglcNZpb+zdLDOdpPOKpR4gQ7R3y66Pl4pLpUEgc7j//6rmVQUf+GDg== |
| 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
| 2026-09-17T09:50:27.104864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087295observed 1ffeec9474baf99251e3ffefad312702...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:27.103972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087295observed 1ffeec9474baf99251e3ffefad312702...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.085239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087295/manifest.jsonobserved 7443fe7d7344d687b7e3e641b297f0f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.084332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087295/manifest.jsonobserved 7443fe7d7344d687b7e3e641b297f0f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.061833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087295/publication.mdobserved fb617b258de36c73fff572b4c81a62d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.061784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087295/publication.mdobserved fb617b258de36c73fff572b4c81a62d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.040447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087295/publication.txtobserved d67bd6a096ef15579ce0f4aeb0931c4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.040064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087295/publication.txtobserved d67bd6a096ef15579ce0f4aeb0931c4b...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. |
|---|