OT-2026-000082061
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000082061) never changes.
Identity and time
| Publication number | OT-2026-000082061 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7e7a-83ef-88d070b4aa28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082061 |
| Status | PUBLIC |
Content hashes
| Canonical text | 788384c2344bc01f79fdbf90d36896de25234ea9ac71ce9a949f659f5505a626 |
|---|---|
| Markdown | 5a906d2215b037d31b0335afdf4f99c1e7d37f440fc3c3f76d2c267cb60aa15f |
| Publication page | 4445233aa7ccbbecd89a782567e6952ecbc19cdc800caeeeae41ac3966a73d9f |
| Manifest | 76a201df0b58fa8e9717c9a5d1265534203e091cea765c6a3b681e2cc5c26dd3 |
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 | 5Sgpe2WyFWn/3E5z308rhBvbP+Y7fB98Gq0/bUAnR+BoUtTWignN/wYHM7PJuoJLZjjdHRB2DaXgr89o74tMBg== |
| 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
| 2026-09-17T09:58:51.701618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082061observed 4445233aa7ccbbecd89a782567e6952e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:51.684419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082061/manifest.jsonobserved 76a201df0b58fa8e9717c9a5d1265534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.668960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082061/publication.mdobserved 5a906d2215b037d31b0335afdf4f99c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.653402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082061/publication.txtobserved 788384c2344bc01f79fdbf90d36896de...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. |
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