OT-2026-000064002
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000064002) never changes.
Identity and time
| Publication number | OT-2026-000064002 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bc-7bd4-9bce-30804c4e75df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 887c3aa6d036965f63ea633d381d611bf0c5c6416b097b7feaaf8024db2cc264 |
|---|---|
| Markdown | 22ecada392803dd1adfbc6e979b998aae577f71620e28820ea87eff630068e31 |
| Publication page | 97ec3284760fdb052c79b16c29c3c159ddd5e8f0a6ffa2cc477568c57aad9514 |
| Manifest | 937476d4a433f7c7d711720f64fac9cb9426ab625d32620dfa83c68992d473a1 |
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 | 9ZfhsU+mX/+IJSbaNmlNXTEVNvwyMmzdlcFN/k3IORmZbHXl1unVeMfyD5911zOPbMYRVJ5kuUKEGO9cjbFsBA== |
| 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
| 2026-09-17T10:37:04.783619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064002observed 97ec3284760fdb052c79b16c29c3c159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:04.760022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064002/manifest.jsonobserved 937476d4a433f7c7d711720f64fac9cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:04.740209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064002/publication.mdobserved 22ecada392803dd1adfbc6e979b998aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:04.723013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064002/publication.txtobserved 887c3aa6d036965f63ea633d381d611b...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. |
|---|