OT-2026-000079852
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000079852) never changes.
Identity and time
| Publication number | OT-2026-000079852 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7b4e-b580-47f1012f4401 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67db6bf9c46a60144bf5e27f862252c4c8bebefe8cd2c4f127bd9df931184b4f |
|---|---|
| Markdown | 7f63310e1df5d466a6e66cbf8634a742273578ce49cc6834a6faf633ed0601e1 |
| Publication page | 7c2dd7c86838f07cde98e37919db96166e50eb99214f514f88d96237a51d54c0 |
| Manifest | bda4af5a40113818da0eafe6a9c04b27ba6120a0581eac8e3573fa9184047ced |
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 | Q3ldTLT/mPeA7pLelkcep1Ba37o6rO05X/DcvH7heFFQi7+ct/CT/rsYU++je74MZGr4NyHKdJHwOrTwnCqYAw== |
| 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
| 2026-09-17T10:03:44.505201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079852observed 7c2dd7c86838f07cde98e37919db9616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:44.486599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079852/manifest.jsonobserved bda4af5a40113818da0eafe6a9c04b27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:44.438023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079852/publication.mdobserved 7f63310e1df5d466a6e66cbf8634a742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:44.387003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079852/publication.txtobserved 67db6bf9c46a60144bf5e27f862252c4...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. |
|---|