OT-2026-000067393
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000067393) never changes.
Identity and time
| Publication number | OT-2026-000067393 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-7129-9fc3-a9c849fc7843 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067393 |
| Status | PUBLIC |
Content hashes
| Canonical text | 804e6511b60e7c73473062dab1b02fe3bbacadf4e57117eb5c3c08d58c9969c2 |
|---|---|
| Markdown | 91075890784a7d48fc1e90be3b7486906bb29bd51ccc186c608b63df2e23f607 |
| Publication page | aafa3b3a62a5b1bcfcdb5d729fce482db648aa38c101685d003c70c1addd4aa3 |
| Manifest | 4a1f33472f6f5ea32be66512fcb7951c8249663e88e409470f845bd244a009f0 |
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 | +PPwRVVRDflpv9t9pvS2PtEhKaPwt5Zranog+L5kKTn7+aT7lNE+EBCq0iC/PkwjdaYNHhk2vUL0Aw27pJ7+Cg== |
| 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
| 2026-09-17T10:31:35.120402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067393observed aafa3b3a62a5b1bcfcdb5d729fce482d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:35.104103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067393/manifest.jsonobserved 4a1f33472f6f5ea32be66512fcb7951c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:35.084361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067393/publication.mdobserved 91075890784a7d48fc1e90be3b748690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:35.066873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067393/publication.txtobserved 804e6511b60e7c73473062dab1b02fe3...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. |
|---|