OT-2026-000010025
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, vented after set-down
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-2026-000010025) never changes.
Identity and time
| Publication number | OT-2026-000010025 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7658-af1f-885d66532f34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010025 |
| Status | PUBLIC |
Content hashes
| Canonical text | f26addd90c38b1199cdd10c2ec16479e0dc0c7873c30683d05e25871238ab793 |
|---|---|
| Markdown | f49d97efa9d73b3d67e4af8f8e85f6e3552d549309994d2c0eada74d991f22ac |
| Publication page | e2985101fa23e9ccbc8819d2726619aa28d97b965e6e1330e48dbea27cee5c64 |
| Manifest | ec2603403e6b7cbd795b96bba8c0bef6ad10184948aac9dc1dfca0ebf2440455 |
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 | KvFNEzM2YN+A2pgJOJvjPCrejAZ5ipAZ8fTGgDo3yqdPcgjaZdIsyS4UeWaagVZLiAJx4T2ymWfuvlnzIjZKBw== |
| 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
| 2026-09-17T12:16:05.127860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010025observed e2985101fa23e9ccbc8819d2726619aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:05.109672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010025/manifest.jsonobserved ec2603403e6b7cbd795b96bba8c0bef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:05.087910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010025/publication.mdobserved f49d97efa9d73b3d67e4af8f8e85f6e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:05.070127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010025/publication.txtobserved f26addd90c38b1199cdd10c2ec16479e...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. |
|---|