OT-2026-000017370
Publication integrity record
Foam pad vacuum gripper, 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-2026-000017370) never changes.
Identity and time
| Publication number | OT-2026-000017370 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7be6-8044-6315e1f59d2f · 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-2026-000017370 |
| Status | PUBLIC |
Content hashes
| Canonical text | e19bdad5830f90ebe91b5f7c2ae310c05d41e396a8e79664231032bea95b3d25 |
|---|---|
| Markdown | 6f11559346905ab1d918709c6d07ce176df42a0f06a5011ee819ec6e8524e3ce |
| Publication page | 9c03e5e5426b151a38687c0b43a8aae61a3fc10fa124fff9d53ba433681598bb |
| Manifest | 2276daafbb094ad6eb375d100981f0e5d1abce030193f2a092554010b2bd6b1d |
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 | p3Lye6cMiXkbHqrGDsB1+9K+aP0vAGBLNVPYo/izTXWqz1/uPhp0YO7Wp5AYuCX89Af9L3XlghxCeANFLBGeAw== |
| 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
| 2026-09-17T12:02:29.340805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017370observed 9c03e5e5426b151a38687c0b43a8aae6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:29.324548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017370/manifest.jsonobserved 2276daafbb094ad6eb375d100981f0e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:29.307631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017370/publication.mdobserved 6f11559346905ab1d918709c6d07ce17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:29.290160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017370/publication.txtobserved e19bdad5830f90ebe91b5f7c2ae310c0...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. |
|---|