OT-2026-000059079
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000059079) never changes.
Identity and time
| Publication number | OT-2026-000059079 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7852-8e23-bac5068ac9fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059079 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8fbcd63b4ea49d0cd4c4ac9966a8641a65ad7ce79908a229efcbfa1f5a2debb |
|---|---|
| Markdown | 0ecc4fbe3b6d539e1fbef32e7021b11ef638ecbf1e54c9ed1b55f4ddb81eee72 |
| Publication page | 9b6d139f5d7d5c35d84c105f31adfaf32edb871434fce19d86b6e3a047dc3c72 |
| Manifest | 939830eb52ff52ed214a8dc49ecf9b94498a283b03f358be88136301c233eff6 |
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 | +r41RjCZUAa5Mtxlj+QVrYAOJsf2K2Q2XsjTouta3/sCoHz7yun3YItH5asF3ljpqBWW3FHop/Fr2tl2SwhNAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:54.354656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059079observed 9b6d139f5d7d5c35d84c105f31adfaf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:54.338051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059079/manifest.jsonobserved 939830eb52ff52ed214a8dc49ecf9b94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:54.318752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059079/publication.mdobserved 0ecc4fbe3b6d539e1fbef32e7021b11e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:54.301018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059079/publication.txtobserved b8fbcd63b4ea49d0cd4c4ac9966a8641...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. |
|---|