OT-2026-000093200
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000093200) never changes.
Identity and time
| Publication number | OT-2026-000093200 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7bc7-9678-3589019eee83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 065671c52c126bedd106498c112318d642f826184c26e20850ffebd092e87a25 |
|---|---|
| Markdown | d97fe8a3b14af061ee0d68f48ef0a54a874f550c0aa2fc1256b1ea3b74a175f1 |
| Publication page | 2984c44459e445454bc9a252ce3abe89e1400b92139c9d65d215b8c66af4b35f |
| Manifest | 720c34cae155c7e45ca914206084133b7be4f43d8a3982aee0f2e30b311735ae |
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 | OILON9L42HlronIytnUoF6ayfrwqWLa9EGAIz0WX5MeaJzQ6JHMmXodO2GNhcXMWU9tM48TAbCivzo2fmc+fBA== |
| 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
| 2026-09-17T09:40:30.586674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093200observed 2984c44459e445454bc9a252ce3abe89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:30.569494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093200/manifest.jsonobserved 720c34cae155c7e45ca914206084133b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.542818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093200/publication.mdobserved d97fe8a3b14af061ee0d68f48ef0a54a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.524531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093200/publication.txtobserved 065671c52c126bedd106498c112318d6...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. |
|---|