OT-2026-000082959
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, sustained blow-off before 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-2026-000082959) never changes.
Identity and time
| Publication number | OT-2026-000082959 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-730a-b36e-85fbd5127346 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53e0b519c18bf0391361ff96d190b3926ab6154c98c2e81f11246b7bfba58318 |
|---|---|
| Markdown | 905a50dd10075af7ba19590d66f9ffbcf45ff9f552e7c0773ac6aba49b3670ab |
| Publication page | d36757a9aeedbb1e6da8027b0cdccb1ec2a9d6e9a625bf2715bf4f1adfa8d3ac |
| Manifest | 23385c5cc19e44fc4f4fbf8ea1d034071158e41371de743e9d3e3ce55ba86242 |
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 | h9RbFRWMj43W1tXLd2fe/lerCIK6tuxkYluRn7RuTO3tM3NAfFFNKdxuJF7lGkCkra6hewcOuuNYCk3fL3AICw== |
| 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
| 2026-09-17T09:58:39.489512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082959observed d36757a9aeedbb1e6da8027b0cdccb1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:39.472658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082959/manifest.jsonobserved 23385c5cc19e44fc4f4fbf8ea1d03407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:39.453285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082959/publication.mdobserved 905a50dd10075af7ba19590d66f9ffbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:39.435481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082959/publication.txtobserved 53e0b519c18bf0391361ff96d190b392...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. |
|---|