OT-2026-000062579
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold 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-2026-000062579) never changes.
Identity and time
| Publication number | OT-2026-000062579 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-75dc-a533-76f3483cf087 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062579 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3401977488f13974e3884318bf62a63f5bd08b1eb01fce41a167eec6c8efc0bb |
|---|---|
| Markdown | d07b3383435ebe95d8a39d9e87c8805fc1e9fe610ddc6a9cbb110d77f9702bcb |
| Publication page | 7c181c0cbab264cc2af8a7412a9816f69a1a022e9690d0bb2e0f50a88b11caae |
| Manifest | 11ef7473eedacdf8f8df46beb76d0f44c4b6fbdd34db500e8e0a3be9fdf2a79d |
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 | cK1wvbdVUNjhZEy+rD6v+skNCAMCbnpcpViKe0vErPZCpDh2Ux2IMnUt50hoo65W/ouH6JtI90fLuTV5lW+kAg== |
| 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
| 2026-09-17T10:40:04.006336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062579observed 7c181c0cbab264cc2af8a7412a9816f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:03.986073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062579/manifest.jsonobserved 11ef7473eedacdf8f8df46beb76d0f44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.964704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062579/publication.mdobserved d07b3383435ebe95d8a39d9e87c8805f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.944537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062579/publication.txtobserved 3401977488f13974e3884318bf62a63f...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. |
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