OT-2026-000016635
Publication integrity record
Foam pad vacuum gripper, two zone face, four 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-2026-000016635) never changes.
Identity and time
| Publication number | OT-2026-000016635 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7d97-a212-25b4bdc05742 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73eec698000d6d9007fa75004e516c7c2626f4f3c8a74f4ec762543eccb8962f |
|---|---|
| Markdown | f3c841b5c0ca4b9142f0ec016d580baf84160647b93741de351b05ba4361c2e6 |
| Publication page | 2ad651c3ba2ce0a933df0369b5b54aea7152f46caf520f1de17abb8a91a65391 |
| Manifest | aa41b9e0be7d0f013bf706a307ec7dd2c9f2a9e69efe7d5eb0c68c74954c8ded |
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 | n0AYpodK5QRw4W44OhQPAxwK94SG9yGBJp0sUrUwfNN8WTBuvITL+0rLnw3IYaB6b4kzjw8cYCQCsnhl15DkAA== |
| 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
| 2026-09-17T12:02:49.711526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016635observed 2ad651c3ba2ce0a933df0369b5b54aea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:49.692561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016635/manifest.jsonobserved aa41b9e0be7d0f013bf706a307ec7dd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:49.673842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016635/publication.mdobserved f3c841b5c0ca4b9142f0ec016d580baf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:49.655307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016635/publication.txtobserved 73eec698000d6d9007fa75004e516c7c...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. |
|---|