OT-2026-000038007
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, 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-2026-000038007) never changes.
Identity and time
| Publication number | OT-2026-000038007 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7e21-b253-d4512daf0cb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038007 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a112bf42beb6df10ba073f3dc8c5f6cc0a1d471ab6488aca846525226badc0e |
|---|---|
| Markdown | 1575edc9a3343932f110af2ba0d67b9deb5a3cf980b3eafaa8eb0dab26879c93 |
| Publication page | 87bf643809ec4ff88e5d2223e929a675b4e536f9fbba0209d617ee6c4b0e26fe |
| Manifest | 84e13b3e0f9f6869fd46a76d7a904fbf36f9aa1f7693004b7ad10db9487e2655 |
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 | qXN262dyQil6NkHLFckI0iXq1LMD2fGp3aPUhsoirVbuvp5u8TRUULdgl8K7tBiHr9M0N9fXjHxPSgpXa7YyCw== |
| 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
| 2026-09-17T11:23:18.638598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038007observed 87bf643809ec4ff88e5d2223e929a675...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:18.619689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038007/manifest.jsonobserved 84e13b3e0f9f6869fd46a76d7a904fbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:18.520845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038007/publication.mdobserved 1575edc9a3343932f110af2ba0d67b9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:18.501490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038007/publication.txtobserved 0a112bf42beb6df10ba073f3dc8c5f6c...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. |
|---|