OT-2026-000060685
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000060685) never changes.
Identity and time
| Publication number | OT-2026-000060685 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7d01-bcf9-c6a572e28371 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060685 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2dbb63ee6932a1d805299c20b45ae5e815a78c179759fd59ed290db2ac268fb1 |
|---|---|
| Markdown | 9e045d5ca2157ab9432ee9d7ec76f1a2af16db53290013ccef31b87804ff80cb |
| Publication page | 24fdc349069d3675db51613cefd874e6eeb1bdadf8dd11e793531626040495c4 |
| Manifest | 266e16bae72be6993d2f9a754e3bd61661ae66f323bad819369692e062981463 |
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 | uOT2Sm2jXAm/hF8Co6nLPbVChhvgYpc3gwzutRnj7dcmzdWpBquMzGaIqAJ+Quo/V2pDVDGCVVtyET4fRG/QDw== |
| 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
| 2026-09-17T10:43:19.704869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060685observed 24fdc349069d3675db51613cefd874e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:19.687398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060685/manifest.jsonobserved 266e16bae72be6993d2f9a754e3bd616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.670412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060685/publication.mdobserved 9e045d5ca2157ab9432ee9d7ec76f1a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.652817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060685/publication.txtobserved 2dbb63ee6932a1d805299c20b45ae5e8...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. |
|---|