OT-2026-000061804
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000061804) never changes.
Identity and time
| Publication number | OT-2026-000061804 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7e79-be7e-e32e89578bff · 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-2026-000061804 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba902279439d8a6dc8b0b1b8cc7e4c91d5b88df46f612a1da5f0c89c8d16d782 |
|---|---|
| Markdown | f038d9fb1e9ba4551c1f911b2d22c025ddda0fb027d4fa78c5e5834dde4f1c9a |
| Publication page | 2d613572ff17dbfd2bc7139384d3dbf1d4d32b0e94d113e9fea28485fbb616a1 |
| Manifest | 715fffbbfaa14abe193f851dd3ac3c896437d4933b80faec89b286bfbf91823a |
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 | T8vcc7CoMBap2DuJUoWLvnrOa5s0KqUleHyOkAWl/AoDU5Hdj9hatdmaC7VL1rlR9ag08Q6qfYuDj8Im1nO7DA== |
| 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
| 2026-09-17T10:40:31.801354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061804observed 2d613572ff17dbfd2bc7139384d3dbf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:31.780302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061804/manifest.jsonobserved 715fffbbfaa14abe193f851dd3ac3c89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:31.760840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061804/publication.mdobserved f038d9fb1e9ba4551c1f911b2d22c025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:31.738787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061804/publication.txtobserved ba902279439d8a6dc8b0b1b8cc7e4c91...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. |
|---|