OT-2026-000046854
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-2026-000046854) never changes.
Identity and time
| Publication number | OT-2026-000046854 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7b90-8aa4-ca40ead9c0e2 · 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-2026-000046854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2eef7475c15634e0def2505c725c6df95e80707dac3c13095261c15c2cf0b046 |
|---|---|
| Markdown | e859171e7ec29fa39073937b8d59a58f90adaa1203fbd2ad4edb3ee4edb34ddb |
| Publication page | c63ef6a19f11958d260ee0d322c2e357b53ae3486bcac8f57e18581bcdbb683a |
| Manifest | d0b05d25078fb0683bb3bebc01094304f1f0cbf84da2b3c6f52d6477fe4314a6 |
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 | /600LRwGmBdzDPOQOdM9m6MP/1rncPzgwGvlXFZm3ApnUfYspMnzXOpTadr/WmAWQNqHiP2eFDWVYnNESjx2Bw== |
| 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
| 2026-09-17T11:06:57.362671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046854observed c63ef6a19f11958d260ee0d322c2e357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:57.345954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046854/manifest.jsonobserved d0b05d25078fb0683bb3bebc01094304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.330012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046854/publication.mdobserved e859171e7ec29fa39073937b8d59a58f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.312653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046854/publication.txtobserved 2eef7475c15634e0def2505c725c6df9...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. |
|---|