OT-2026-000061675
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000061675) never changes.
Identity and time
| Publication number | OT-2026-000061675 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-71a3-b039-fe336038f88b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bb30186679c336493a35f3f597678c7a0884ffcf2f7111e5667744053efdfd3 |
|---|---|
| Markdown | eb85f9ab4294d218a8cb0d0835127d96ff77f303a3a68808d331e70ac0b58510 |
| Publication page | f71a9ec6f63a2a89def4c2172b55658f0a0ba1406a78d01ad5bf3ca187fedbae |
| Manifest | eae16491e0ddf53592cf694bd8a8a6dba2e467fd60c32e6283365a341c7e46a3 |
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 | GwbmIXsyetJTIGyJqgsEIFhS+XBJ5YlkXZzbQCKV84dZ8K1XKeYaYqVFMKJEeq8YMvQLvEJwen611kDi6y11DQ== |
| 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
| 2026-09-17T10:40:13.747532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061675observed f71a9ec6f63a2a89def4c2172b55658f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:13.722944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061675/manifest.jsonobserved eae16491e0ddf53592cf694bd8a8a6db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:13.700260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061675/publication.mdobserved eb85f9ab4294d218a8cb0d0835127d96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:13.676974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061675/publication.txtobserved 0bb30186679c336493a35f3f597678c7...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. |
|---|