OT-2026-000046842
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000046842) never changes.
Identity and time
| Publication number | OT-2026-000046842 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-73d9-9f05-a70b39c765e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d979482053c6038dfff3f73a175083e5478c65a79ee83d6e9402a5a2ef12005 |
|---|---|
| Markdown | 25bf3f3fe30e28becbe45293e2decbdee864efc6566ba3f6d8cfcfd2a82436bd |
| Publication page | 549cf35f3ea9523a5bacfba093fc6ecf64ac8a3c852d6e3478dd9eaf139fcee1 |
| Manifest | e22b22c1eb491a901dbff5b7912e6034d16f23cc9f7e1996f275ddb339ac58b2 |
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 | PrdH4qfR2/ZaSXeP5pGvP2GxoLBaHid8XGlGy1TBmjwz55sVSwNKcoltqLqID3cuu/uvvuM3/4dllxgagEgGAA== |
| 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
| 2026-09-17T11:06:56.476831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046842observed 549cf35f3ea9523a5bacfba093fc6ecf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:56.459897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046842/manifest.jsonobserved e22b22c1eb491a901dbff5b7912e6034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.443567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046842/publication.mdobserved 25bf3f3fe30e28becbe45293e2decbde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.425503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046842/publication.txtobserved 6d979482053c6038dfff3f73a175083e...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. |
|---|