OT-2026-000036460
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000036460) never changes.
Identity and time
| Publication number | OT-2026-000036460 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-76f0-9851-fbaadaf79a92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74d4a40b3aaf0ccdb0b23f2b0c365f89cfd4db26d5d8f844766b4812d6c42c31 |
|---|---|
| Markdown | 33f330d3886f7f3c41078912fa704d3cf499be2f5b08cd6d3b028ee1301263be |
| Publication page | 5ee62c90501ef1a1f0d60ab57630f8b6a33751a2316a29653b206cbca9d2b300 |
| Manifest | 38f015047b7ae9c02cb151d372736a85ce8f279ba27391d7b027a1579d272baf |
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 | z2Gmk1yj4A8P0AJa+lsevQcQcZ8N0GEHfZn22y/hDEAYv6JfaS2svgoK1e+8NeD1ArR+HBTlNgoju/DSZcVUAw== |
| 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
| 2026-09-17T11:26:51.686010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036460observed 5ee62c90501ef1a1f0d60ab57630f8b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:51.670122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036460/manifest.jsonobserved 38f015047b7ae9c02cb151d372736a85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:51.652992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036460/publication.mdobserved 33f330d3886f7f3c41078912fa704d3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:51.636057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036460/publication.txtobserved 74d4a40b3aaf0ccdb0b23f2b0c365f89...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. |
|---|