OT-2026-000070571
Publication integrity record
Four cup vacuum gripper, four zone face, pump 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-2026-000070571) never changes.
Identity and time
| Publication number | OT-2026-000070571 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7e83-9f9c-894cd012b4e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070571 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41d81801f1218f0588fb20cd528990f22d9f06743b3ed140875ed3c829a0477a |
|---|---|
| Markdown | d0912117031c2ef38e61eb016c061eea8fd4d1df42ae71d11be4ee9b7238e3ff |
| Publication page | 9cf1767b4b1d86116b8a5380bbdd85fbca4281f78f316c58873e07ad0d8e2082 |
| Manifest | 0242ff6a534b8b5839625fd111a5d207c9df25f43686ca6d8ab0dc0e6cdcc1b4 |
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 | C6IhjBLH80dBmIahjn9YrKpbjtzvbc6TFmPrFoS4reqRtdfVBzGpDYlKM89I+x3OIOUsWynfF9Os7Y9VYBt3Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:25.350902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070571observed 9cf1767b4b1d86116b8a5380bbdd85fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:25.333218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070571/manifest.jsonobserved 0242ff6a534b8b5839625fd111a5d207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:25.317249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070571/publication.mdobserved d0912117031c2ef38e61eb016c061eea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:25.301398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070571/publication.txtobserved 41d81801f1218f0588fb20cd528990f2...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. |
|---|