OT-2026-000044799
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before 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-2026-000044799) never changes.
Identity and time
| Publication number | OT-2026-000044799 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911b-79d6-8c86-7b565ad4d1aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044799 |
| Status | PUBLIC |
Content hashes
| Canonical text | b046d4797f5eeb02294e44bd1223341e7a5f75e231be3e67b5c1dac77b1bcf9c |
|---|---|
| Markdown | 61becea4419d1c8bc46af4706d5a8afb1464ce0b0cfb24ea9e90dd9eba8ddb39 |
| Publication page | 4edbbddc3259f720b66a2b9ad866ff30ca4f663f22c568385db37cc4a08d8287 |
| Manifest | 940d40227c4b2ca6955173ab8ff3a0a1af20f8f65f2ecab39493994b5fa5c550 |
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 | mqRo2eR+KxaSBvShbW5Sl7DUaF9oFNKx+1F5vUqCaP0dYI+ya/5e9OdzwDV+HP1skYDghbwFJvVUvZZIFI6XDA== |
| 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
| 2026-09-17T11:11:25.689335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044799observed 4edbbddc3259f720b66a2b9ad866ff30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:25.670458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044799/manifest.jsonobserved 940d40227c4b2ca6955173ab8ff3a0a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:25.652474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044799/publication.mdobserved 61becea4419d1c8bc46af4706d5a8afb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:25.632410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044799/publication.txtobserved b046d4797f5eeb02294e44bd1223341e...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. |
|---|