OT-2026-000059770
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three 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-2026-000059770) never changes.
Identity and time
| Publication number | OT-2026-000059770 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-76a5-b6bf-309da7bbf01d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059770 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7605dfa842a5056c17e72f5267ae15ca48bf0aceb9ef6b9036f8a14276e99f9 |
|---|---|
| Markdown | efb0dfd153e9b2937bee78a847ca2f3322f8f8bbcb3d30cbc535e9a7fe18903e |
| Publication page | 3db65395731293f0c3c18e8665ccdc9c3c0b14be641e4a13fbc522f0e65de1be |
| Manifest | 06654a392acb707a3384d64ccc4d73435c650683b1571b936258fe8ff1d28ba9 |
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 | ahg5ZZiURhtlEjqgS6OceEGPXCos7Pz1RpFWhHXdMWFwusDPLs27PfZeujVGPO00TxfMO6Jy35ZGDMIuOE0NAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:29.852681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059770observed 3db65395731293f0c3c18e8665ccdc9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:29.833968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059770/manifest.jsonobserved 06654a392acb707a3384d64ccc4d7343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:29.816918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059770/publication.mdobserved efb0dfd153e9b2937bee78a847ca2f33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:29.798679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059770/publication.txtobserved d7605dfa842a5056c17e72f5267ae15c...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. |
|---|