OT-2026-000066392
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000066392) never changes.
Identity and time
| Publication number | OT-2026-000066392 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7f71-8249-fa770a8a14ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 955db65703fc0ebae13d65dbe9f7d48d078f37d5d64ec3716d27387d647f48c1 |
|---|---|
| Markdown | 55ef5371866ba9fad7b01dc619a226a004b18527b88231fe9b8643380f3506a7 |
| Publication page | fab1f6b81a98d19599fc2cd45a795b3fc11256ab722a992b40cac607fa7b93b1 |
| Manifest | 3d86fc8ab120401d45e93f073590567cd6a4cc320496e35e3039349c58e5fa67 |
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 | E8LJ+x3dEKx9Dc50Q1nlO9jo9AnX0xW6WB1pd4RFBHqAQqCkCm2jVAy0BL0Yhb0gNZkzwJp7OhcNTY+wmdFQCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:31.863464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066392observed fab1f6b81a98d19599fc2cd45a795b3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:31.846704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066392/manifest.jsonobserved 3d86fc8ab120401d45e93f073590567c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.830386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066392/publication.mdobserved 55ef5371866ba9fad7b01dc619a226a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.813650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066392/publication.txtobserved 955db65703fc0ebae13d65dbe9f7d48d...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. |
|---|