OT-2026-000040124
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000040124) never changes.
Identity and time
| Publication number | OT-2026-000040124 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fe-7b0a-8243-7c5895a53937 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040124 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed1282bb056cda2d5a824d61ca48b5813dc15eea5a501a74e36f775907127883 |
|---|---|
| Markdown | 774ee2f41b54f7e24fdb1cbf0ff5cf355887491a6b05a2c6610bd4f7647cf9ef |
| Publication page | 592e199b32e59e7c08f5e7f42c346aeabcd257cea8ab997f1d41490f3da7749b |
| Manifest | e8b55dc858a03f1ed6215ab96b12bd04020fdb2c6be176cde9e81dd8f3c73e5e |
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 | ZAvpoC+2jiSgl6ZHorz6yxxuSoK67cMFl0WFWwEMtJgR9X6yyuBCJwvKwHWACIc9G2haMZFP1p2LlPKJTX15DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:18:59.544801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040124observed 592e199b32e59e7c08f5e7f42c346aea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:59.528856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040124/manifest.jsonobserved e8b55dc858a03f1ed6215ab96b12bd04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:59.514043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040124/publication.mdobserved 774ee2f41b54f7e24fdb1cbf0ff5cf35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:59.499454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040124/publication.txtobserved ed1282bb056cda2d5a824d61ca48b581...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. |
|---|