OT-2026-000046690
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000046690) never changes.
Identity and time
| Publication number | OT-2026-000046690 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-71a3-b42b-6cd9857387e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046690 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee0dbfbfc5394d40e6fa3a3d92999b3c948a6d68154b41e40bf85c6db29aec49 |
|---|---|
| Markdown | fe8a8c0d5834636ed5b38061c91840a5bf714f4839b95e02f93994b1a5d216c8 |
| Publication page | 231dcbc9d5234d0f5c9235ac90ddd8f081e26dbcc43d9ac0c9c54ad846bdbcb6 |
| Manifest | d229e251503ab6192d5037505e14dd5b50c73d2f277ef4d4f71a29219f209984 |
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 | iHC1aiAhyo9iimTluUnqW9mXVTPEHQ9YqFtTncOEUofoKKVr7JlK83yetgNhQJlZ1Og2gtcF8daKjmQ89BLQDw== |
| 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
| 2026-09-17T11:08:54.128414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046690observed 231dcbc9d5234d0f5c9235ac90ddd8f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:47.631184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046690/manifest.jsonobserved d229e251503ab6192d5037505e14dd5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:47.600187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046690/publication.mdobserved fe8a8c0d5834636ed5b38061c91840a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:47.581209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046690/publication.txtobserved ee0dbfbfc5394d40e6fa3a3d92999b3c...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. |
|---|