OT-2026-000069586
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000069586) never changes.
Identity and time
| Publication number | OT-2026-000069586 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-7908-b884-07c9cf6c5fbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069586 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2314b2b32cbba56e7e844d3853b7c357023b39d9e08071c3776e43a17ff6da8 |
|---|---|
| Markdown | 2d96f29a6074caae5a00a158dc0d29c2800e42d181b9931b4ebe191e35797ab0 |
| Publication page | 3dd0ba8a09e97304bc76e3da29232751659b35e490d6b443dba34e4a2c31ab72 |
| Manifest | 806c0683231e2fd90f4d8aa1306265e2e9debeeed3d998abca41f2152fde8c0b |
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 | yN7cqkLIT2RNurVjvxQRfNYUpRcA9CInNei02XSTHkyIwdfsXjpXb/x7CzhHzt+64JGqLzIbUm6nvcAbKSFNCw== |
| 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
| 2026-09-17T10:28:14.603339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069586observed 3dd0ba8a09e97304bc76e3da29232751...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:14.585911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069586/manifest.jsonobserved 806c0683231e2fd90f4d8aa1306265e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:14.567516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069586/publication.mdobserved 2d96f29a6074caae5a00a158dc0d29c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:14.552054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069586/publication.txtobserved d2314b2b32cbba56e7e844d3853b7c35...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. |
|---|