OT-2026-000041259
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000041259) never changes.
Identity and time
| Publication number | OT-2026-000041259 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-7bda-9e98-572f332b15f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f6c394b167ecbf1f6da6688e6cf94965953cf85ab2ed5527c277b694b1bcc80 |
|---|---|
| Markdown | 7d8515426b362057bf7d9f79b58054be74e2babd6f7b0fbf3db68544aaa55678 |
| Publication page | 169876f9f1e8865ac65dfff6b091648e0bbf2627ef565d85ab083f86c77ba488 |
| Manifest | dd6e5ed9cd216001812b8a8c9164acce515b4204274bcc5f584d7eea7b8a5c6c |
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 | DQ9kLt4anoAmTvesHr8BWrYqiAXrwad6VpBIQyk+gqMbTSN0sumP9BpcnkQJQ0pMs8kgGITq21AwZRk4Q2wsDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:13.876206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041259observed 169876f9f1e8865ac65dfff6b091648e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:13.856637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041259/manifest.jsonobserved dd6e5ed9cd216001812b8a8c9164acce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:13.836974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041259/publication.mdobserved 7d8515426b362057bf7d9f79b58054be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:13.819538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041259/publication.txtobserved 4f6c394b167ecbf1f6da6688e6cf9496...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. |
|---|