OT-2026-000088517
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000088517) never changes.
Identity and time
| Publication number | OT-2026-000088517 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7628-ba0f-d1a390995d96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088517 |
| Status | PUBLIC |
Content hashes
| Canonical text | 343b98de9b652560f88ce4d6e91f454e7103b58d56390e060cf240ddfeecf2ef |
|---|---|
| Markdown | 839e2bcb52021a9b18cc1c30f72f9f9b8a1a8700a8a2b664ce0588591b81279b |
| Publication page | 219e738c04df6d3b5a342c9a78c873be12ae7c67b01fe87afde858819785ef70 |
| Manifest | b9a461262faac0a66b6abd640b4a7aa25fdeb64ee7e125b6a695f1cddbb1bbc4 |
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 | PimBAmj7KxO8Sr3sJekRZRppz5jcRs8saZraDPI4woMrjQoGFpyujaAnxChaVBmqP+dgrqPnUJGEYgF3HAa7Dw== |
| 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
| 2026-09-17T09:48:54.777359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088517observed 219e738c04df6d3b5a342c9a78c873be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:54.757568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088517/manifest.jsonobserved b9a461262faac0a66b6abd640b4a7aa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:54.738907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088517/publication.mdobserved 839e2bcb52021a9b18cc1c30f72f9f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:54.720725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088517/publication.txtobserved 343b98de9b652560f88ce4d6e91f454e...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. |
|---|