OT-2026-000074802
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented before set-down, on a tool changer
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-2026-000074802) never changes.
Identity and time
| Publication number | OT-2026-000074802 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2c-7827-a68d-1a36c057b92c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074802 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95669ce5c340218a505cd7c35e5f239fff81d51b9069d5949e9b71dc805289a4 |
|---|---|
| Markdown | e93c2eb9397952fecdfbbc9fc42246540274b85abc0fbe4d20515f741d6ed8bb |
| Publication page | c10b1dbb23970afb8df007a0bcd4f1adad4074cb39420dd4d196f37d2ec1a7ba |
| Manifest | c13154b685c4a440c9cbfbdc23f1bd5dac85858156fec0773b20beac4d0afca0 |
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 | YU+2hrS3IuFne74JVh6vHyeG9000X0jntVfahilUkp/8Lqrv6cW0Mje1nQNxkUTH+aA0bJURhvxpaZyyYom5AA== |
| 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
| 2026-09-17T10:18:30.393153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074802observed c10b1dbb23970afb8df007a0bcd4f1ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:30.375184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074802/manifest.jsonobserved c13154b685c4a440c9cbfbdc23f1bd5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:30.355485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074802/publication.mdobserved e93c2eb9397952fecdfbbc9fc4224654...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:30.337313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074802/publication.txtobserved 95669ce5c340218a505cd7c35e5f239f...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. |
|---|