OT-2026-000025367
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000025367) never changes.
Identity and time
| Publication number | OT-2026-000025367 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7b25-9b56-792cba4d3998 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025367 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2d5d3682e57333ccc4c4d4433cc71ef5bbb686c24d4d01c9f6ddf31db04b758 |
|---|---|
| Markdown | 416c61f907ed2eb7dedc6f0dd7ffd62233dddc6b5b5be61c0dc081877e13b802 |
| Publication page | 3a604d3375f9d7a5288c279c478229ba7139d009b3374d5200452e6b1903f0d2 |
| Manifest | 2ce70db41cf18dadb231a9d790961a1cc694209769a7a1f663a573e74441debe |
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 | qn9vTkoW8Uicr8pzWObMZsV9hpSiRBzs5iIisoO809WuF8+ehpd5m42cgIIaP/37Ts6aC5T+n0IgNL/eg+qECg== |
| 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
| 2026-09-17T11:47:25.667520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025367observed 3a604d3375f9d7a5288c279c478229ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:25.646936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025367/manifest.jsonobserved 2ce70db41cf18dadb231a9d790961a1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:25.627418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025367/publication.mdobserved 416c61f907ed2eb7dedc6f0dd7ffd622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:25.608518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025367/publication.txtobserved d2d5d3682e57333ccc4c4d4433cc71ef...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. |
|---|