OT-2026-000059527
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000059527) never changes.
Identity and time
| Publication number | OT-2026-000059527 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7f49-b2a7-b2d72e6f39f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30976fdac777dcbec8b4db0884c0f56071e5c0614184a10eece017588a724707 |
|---|---|
| Markdown | afd6cd71394dea80ac45699ef1560fb05e9a8ad62cdf37925f0f7c3dea2b20d7 |
| Publication page | 54bafe24e7d7ed5902554bf571b63dc61a55a0ef987cb5565438e4df0addaea2 |
| Manifest | 3f1f85749271419e9b407894fdd4b1ddfaa7238bbf1015350b81a352961ff99e |
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 | V3wJk8V4rDZIK+vxZzy3QMP9P5ExEaXfFPE1/eQkgxEREoDkLFr9ShIdWKoITPe+CxkntIUqL96kr/M5QNhCDA== |
| 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
| 2026-09-17T10:46:14.831865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059527observed 54bafe24e7d7ed5902554bf571b63dc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:14.813999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059527/manifest.jsonobserved 3f1f85749271419e9b407894fdd4b1dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:14.795961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059527/publication.mdobserved afd6cd71394dea80ac45699ef1560fb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:14.777852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059527/publication.txtobserved 30976fdac777dcbec8b4db0884c0f560...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. |
|---|