OT-2026-000080135
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, 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-2026-000080135) never changes.
Identity and time
| Publication number | OT-2026-000080135 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-7045-8ba5-e91baf58cd28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080135 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8a2c12da0d7ca3a6936424d30f8f905ec9ad302a31e3ea5bfcde8841c8bfa6d |
|---|---|
| Markdown | 04d8f708da4247ce162dfc38f17244c0f9cc9021e2b018476711e373b05c65f0 |
| Publication page | 5032a7295cd545a70ef22b5d77583d63f7dccd52643d356fe0238754e4c0f55b |
| Manifest | 0cfdaef6e3ca083a4e53a5910beb565604c4e4f3a6956f9cb1bb4b51924c05de |
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 | ro3My1pw5kkLSNYs7yXK7atsS9D0TDSCrJINNEWoKW4PBhu64uenu4npqmv2skpoxJj6kcAw6PwHbt/TgB73AA== |
| 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
| 2026-09-17T10:04:04.956830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080135observed 5032a7295cd545a70ef22b5d77583d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:04.933786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080135/manifest.jsonobserved 0cfdaef6e3ca083a4e53a5910beb5656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:04.911758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080135/publication.mdobserved 04d8f708da4247ce162dfc38f17244c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:04.886421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080135/publication.txtobserved d8a2c12da0d7ca3a6936424d30f8f905...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. |
|---|