OT-2026-000064802
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000064802) never changes.
Identity and time
| Publication number | OT-2026-000064802 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-7196-8789-bc32ea9f86cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064802 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06a6dee58a78062579d6c338a9a126372f17be0344f831dd20d997fc21fa4580 |
|---|---|
| Markdown | 534326f73cb62649b5973ff77c0a8bf6a1dbd2e8598b44c50e85ed9207242553 |
| Publication page | c613be5cf68e959459cd1b70d6089f0516111c7c4ddb7f1308bada80702ca9af |
| Manifest | 57af7244149c378ed08dacb28a04f02c6243bc6c53969a6f6dd43ee11753e47f |
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 | 1sHhnu3LmIhV2Cda/Oie5R3PEkSV9g2RPRZx4Q2a1zxa4f5wRRuFvS2242mbuq5n5n3wJ4qqar5J/ljJ1LfbAA== |
| 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
| 2026-09-17T10:35:42.187572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064802observed c613be5cf68e959459cd1b70d6089f05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:42.169737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064802/manifest.jsonobserved 57af7244149c378ed08dacb28a04f02c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:42.153387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064802/publication.mdobserved 534326f73cb62649b5973ff77c0a8bf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:42.136160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064802/publication.txtobserved 06a6dee58a78062579d6c338a9a12637...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. |
|---|