OT-2026-000017492
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line 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-2026-000017492) never changes.
Identity and time
| Publication number | OT-2026-000017492 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-726f-be82-ea20fa8471a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017492 |
| Status | PUBLIC |
Content hashes
| Canonical text | 429d7387b9e0f3477924454b29b17df5ce5720d49bbfe1fe5aa8bd260c427600 |
|---|---|
| Markdown | 8d9134ee162e98e1c63ce71d5b2287eed6431c7a84bafdd9c54951df4707fb01 |
| Publication page | 9e1b83885ca9db27e712cbc7cf1a028f2c36f06cd76ab1a721b140b742e3a3ee |
| Manifest | 989c4988caa1e8d05e79c6eb4aa126c91ca389a0b3d6b76d372f279a6e12bcc2 |
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 | s4ejbl9Chb4IZBTvVtAWfiH/MO8RlW2/z3hwBIohT7nTGNXKUkp0I6W47yYKhCmTF1g273NKTWc523E9HF2AAQ== |
| 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
| 2026-09-17T12:02:38.605101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017492observed 9e1b83885ca9db27e712cbc7cf1a028f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:38.586786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017492/manifest.jsonobserved 989c4988caa1e8d05e79c6eb4aa126c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:38.569121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017492/publication.mdobserved 8d9134ee162e98e1c63ce71d5b2287ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:38.549664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017492/publication.txtobserved 429d7387b9e0f3477924454b29b17df5...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. |
|---|