OT-2026-000058384
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, sustained blow-off after 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-2026-000058384) never changes.
Identity and time
| Publication number | OT-2026-000058384 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-774f-8f1d-3552b24551f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4df4ce10ee2a28a8a6ddde74e627b0f5fd3d8acba9b234ca8cce38f5c1d0eb4d |
|---|---|
| Markdown | bd256b60140b4150a48c9d278ed497e5c6f260b71d39fa54ac9831bb0ec19937 |
| Publication page | 5a8bcbb91cebbe798420580d6c713bd6b4a7f5b1a12f4190a860b6a1dace1f96 |
| Manifest | 6308da72a83ede77f3923c4762ce98e7dacfbbfab760db7bf653f72d620ffbd7 |
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 | r0H6Vx6EgPvpUTxeceR696eZ3GKawaqDHkcHpQZezxd9gKLgF/0vzE/WE1uGGcDbfgRtobl86o+hmiP4bxSoCw== |
| 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
| 2026-09-17T10:46:48.555868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058384observed 5a8bcbb91cebbe798420580d6c713bd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:48.538120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058384/manifest.jsonobserved 6308da72a83ede77f3923c4762ce98e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:48.521952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058384/publication.mdobserved bd256b60140b4150a48c9d278ed497e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:48.503641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058384/publication.txtobserved 4df4ce10ee2a28a8a6ddde74e627b0f5...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. |
|---|