OT-2026-000046981
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000046981) never changes.
Identity and time
| Publication number | OT-2026-000046981 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7f52-bdc1-a36aafcb997a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046981 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85b3f6eae1e6873bf9b647005911aff42e1907ba217d9679f0b7906433bccb0b |
|---|---|
| Markdown | db872cb02586bb4c6bf43d5dc2eb785c3b4ada90b1c29025a4e8ef6bce73fd5b |
| Publication page | 6132f6be629832c78cf06d8a5134cd0a3babcee046f331ef302d4c5f487921c2 |
| Manifest | 66ac77976bd11f5d48c210ea8f3e58002c2b67a43407c0f7ea4085bd2f3338dc |
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 | XcGDYLLdQ19UZmp7XVN9Ict9l5cjROP6hzLKqevybutntNq1eMMYMo7A+lVclM793j6raygmUUyoYpEIS6fjCQ== |
| 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
| 2026-09-17T11:10:14.952590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046981observed 6132f6be629832c78cf06d8a5134cd0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:14.930435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046981/manifest.jsonobserved 66ac77976bd11f5d48c210ea8f3e5800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.912341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046981/publication.mdobserved db872cb02586bb4c6bf43d5dc2eb785c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.892746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046981/publication.txtobserved 85b3f6eae1e6873bf9b647005911aff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.434020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046981observed 6132f6be629832c78cf06d8a5134cd0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.412600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046981/manifest.jsonobserved 66ac77976bd11f5d48c210ea8f3e5800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.393996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046981/publication.mdobserved db872cb02586bb4c6bf43d5dc2eb785c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.374514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046981/publication.txtobserved 85b3f6eae1e6873bf9b647005911aff4...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. |
|---|