OT-2026-000082803
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000082803) never changes.
Identity and time
| Publication number | OT-2026-000082803 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-76bc-b27a-cb98c093e3ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082803 |
| Status | PUBLIC |
Content hashes
| Canonical text | b04468d6f09613d2af6e82501fe4b1d6c52f984a784b906f29a8dbdaac953cc1 |
|---|---|
| Markdown | f4d69a47d7dec4bab2c11ac7b71d8c683533d4f34b32abcf9ff7111426e4c3e5 |
| Publication page | 65e53e2278529c4f57b1c850486a1cbc137674e332ddbd2fa68de55fed335f92 |
| Manifest | aef69f50a53f55da94a7dfcc5c9bac9dac95297d3396ba7ae5bfd5714a974b5e |
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 | vLSSG3y5uA4HwZ0wYt2F5qzPj/FqsJ4LNAYeXbYKaHax9QO+L3BpJkuBkFMLiCA6ZN0nBYxXUlAVBb/UMEUxBA== |
| 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
| 2026-09-17T09:58:23.792731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082803observed 65e53e2278529c4f57b1c850486a1cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:23.777194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082803/manifest.jsonobserved aef69f50a53f55da94a7dfcc5c9bac9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:23.760637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082803/publication.mdobserved f4d69a47d7dec4bab2c11ac7b71d8c68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:23.742939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082803/publication.txtobserved b04468d6f09613d2af6e82501fe4b1d6...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. |
|---|