OT-2026-000046057
Publication integrity record
Single cup vacuum gripper, common isolation valve, single 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-2026-000046057) never changes.
Identity and time
| Publication number | OT-2026-000046057 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-71bf-9791-71ec8a34dc83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046057 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62bf13161569cda969ea89086f4083d1a83a09ab28cebb6b96f2d9815992d95a |
|---|---|
| Markdown | 80d5392f6024ab2e76b8b248da51e7153542c53926d88b87ba9fc776d976ab30 |
| Publication page | a78b76eb780ae7701b661c141c6bf6dad9f9ec3783c3bd1b86b472c1f59df538 |
| Manifest | 12267cebace4cac305f144c1f3c96ef00bbbbba6599af33d56257972a56addb5 |
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 | hOAa3lS1vZw/DQ3CwdpiU7JCSkKd8Qv462K3ALJqY8IfTLlNdYf2SvwSFYNvhv+Ar5qxEOKU4IJxPuzW9lsHCg== |
| 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
| 2026-09-17T11:09:00.938831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046057observed a78b76eb780ae7701b661c141c6bf6da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:00.919481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046057/manifest.jsonobserved 12267cebace4cac305f144c1f3c96ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:00.900484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046057/publication.mdobserved 80d5392f6024ab2e76b8b248da51e715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:00.882144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046057/publication.txtobserved 62bf13161569cda969ea89086f4083d1...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. |
|---|