OT-2026-000036700
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000036700) never changes.
Identity and time
| Publication number | OT-2026-000036700 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7fae-8016-23bf3086168b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036700 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50b5e4e77bfdf02b68a25a4ef859531b63cabe9b66b4de764e3efb34f78f6353 |
|---|---|
| Markdown | e440b40e4b0d7688448e9895a0ee8f40e4928c59e826df5fe0dcb4510aabc22e |
| Publication page | 8a24c07a47da2c5cdb73a7065e65ee01f446d4e2024aa837c8dd8689527cfa03 |
| Manifest | d5cc441ac4dca9e0ca4b2d94a419a6c8db89490e6d9b84e82fda885bfe397af4 |
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 | GtEdpEpJscxREJWM1bRCktKMmMR3bO8FQWl/dSZ4wEREkK5HiFNf0g4tPlLhlE5gNiMBVH4qNzeaRhJPGN6RBQ== |
| 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
| 2026-09-17T11:26:03.570971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036700observed 8a24c07a47da2c5cdb73a7065e65ee01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:03.553843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036700/manifest.jsonobserved d5cc441ac4dca9e0ca4b2d94a419a6c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:03.535981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036700/publication.mdobserved e440b40e4b0d7688448e9895a0ee8f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:03.519680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036700/publication.txtobserved 50b5e4e77bfdf02b68a25a4ef859531b...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. |
|---|