OT-2026-000066160
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000066160) never changes.
Identity and time
| Publication number | OT-2026-000066160 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7a7a-95ac-6aa56f7b2e8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066160 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1c2ad2759c56df7b626700c185aaa17f060d5b6f6995bf2efbfcd1aeb476c26 |
|---|---|
| Markdown | 4847f35400a5a0faa971f17cc386aaecfef3e98a9dce0e3c267acf66c10551ff |
| Publication page | 34c8df8b760ce1fb87be9a5d94772b562788ebd5af338238aa58945d7e6c00d1 |
| Manifest | 28a8091aa9644b9f7fe7f87179b364fb55519f3568c294c542a76ade70a7d15b |
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 | sc3Q1AnRVz8PKYZADbdd6lDhIdT5br0Ktke2c4jWr9SFf5HF/ZHyfTutPDFwV5ZlVFBDcjK4cWi+elmbPzgbBQ== |
| 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
| 2026-09-17T08:51:05.838259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066160observed 34c8df8b760ce1fb87be9a5d94772b56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:05.815621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066160/manifest.jsonobserved 28a8091aa9644b9f7fe7f87179b364fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:05.794978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066160/publication.mdobserved 4847f35400a5a0faa971f17cc386aaec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:05.770485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066160/publication.txtobserved d1c2ad2759c56df7b626700c185aaa17...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. |
|---|