OT-2026-000063334
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented 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-2026-000063334) never changes.
Identity and time
| Publication number | OT-2026-000063334 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7603-a90d-f875ee8453f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4aa4e9a84e744f24a16fa34a3dcef2939b592e9bc3fe114973bf2e8624d20870 |
|---|---|
| Markdown | 799f053b84ff0d1b29ab7a3a602f31f6bff9361b45aaa0da6ba2bac58aaee7a1 |
| Publication page | 7fcf18cdd4939ec3ad68749437fe62f6b92156b0dd9106d7c9613ac4b1c99bcb |
| Manifest | 81de0c462223d1aba8b6491cf07685b7f8721431961944cfcfc4c5ff427af1d3 |
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 | fW8HQ7zv3zYtDQZ1qpqUUan4GI/Myg0lAsE+6JJ8ZrfDW3F9LX39vz4wNc2JsCTJ9GwkinIQi6OdGxh3dY7+AA== |
| 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
| 2026-09-17T10:37:13.843110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063334observed 7fcf18cdd4939ec3ad68749437fe62f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:13.825347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063334/manifest.jsonobserved 81de0c462223d1aba8b6491cf07685b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:13.773000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063334/publication.mdobserved 799f053b84ff0d1b29ab7a3a602f31f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:13.717809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063334/publication.txtobserved 4aa4e9a84e744f24a16fa34a3dcef293...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. |
|---|