OT-2026-000065235
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000065235) never changes.
Identity and time
| Publication number | OT-2026-000065235 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-709b-a647-90a53150821c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a9a2c8f867ea510a611230eb388e9beb082f847c4b48ea0ff8a1dcc9285608a |
|---|---|
| Markdown | 1f22cd88b3756ca8467c9c9e7e294e3253d792261414227209edced42132bdee |
| Publication page | 4b779eb69283deaab55aafcb309069882c148ac2e23dae51e420a7f5d2ea3853 |
| Manifest | 1b5583ead341a036433f7befb48f9cb4abd4b46b41df9898f765a38b9fd21355 |
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 | +S3z396XCrmWxgvZKKhw6E1qqgGMo72/m0JYGEQdbx8z3kOFydC5EnbN+hUMAeoFK9QifNLzU8Hn7g/wmlRFAw== |
| 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
| 2026-09-17T10:35:05.525382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065235observed 4b779eb69283deaab55aafcb30906988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:05.508517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065235/manifest.jsonobserved 1b5583ead341a036433f7befb48f9cb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:05.490425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065235/publication.mdobserved 1f22cd88b3756ca8467c9c9e7e294e32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:05.472808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065235/publication.txtobserved 0a9a2c8f867ea510a611230eb388e9be...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. |
|---|