OT-2026-000073498
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000073498) never changes.
Identity and time
| Publication number | OT-2026-000073498 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-75f5-8a77-c1b59444f4fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073498 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd4256399c345ccb7c6756bb8207d40fd7492e4b210997d0e76fa654e2b340e7 |
|---|---|
| Markdown | cce04e62d4a020e75058f711d359d49b02ee78eb3627cbdc6ec7e64d921b240a |
| Publication page | 1fe6e0c6be0562b223637cd3fb0906785963ef2551c648d3e669bda9b1e80a26 |
| Manifest | 12aa43a20e7aecdb2366944aefa3fd491db4b6f31f31afc17f9aa793e80461ef |
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 | L8KfR4xRyNtwpx+HZTZH7u+5oqf7qLLu01VQpSTtyEu5Y9RPtgSNLsq/s2+EHdHhXrzmZv2yHpFiE9keGW9WDw== |
| 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
| 2026-09-17T10:21:40.094449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073498observed 1fe6e0c6be0562b223637cd3fb090678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:40.077987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073498/manifest.jsonobserved 12aa43a20e7aecdb2366944aefa3fd49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:40.060698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073498/publication.mdobserved cce04e62d4a020e75058f711d359d49b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:40.043003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073498/publication.txtobserved fd4256399c345ccb7c6756bb8207d40f...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. |
|---|