OT-2026-000027177
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000027177) never changes.
Identity and time
| Publication number | OT-2026-000027177 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-7ffe-8fff-846f997dc287 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027177 |
| Status | PUBLIC |
Content hashes
| Canonical text | 093ce9820be16c409869095d73dae669214f4e81e48d4678d0ecd07dd887cc35 |
|---|---|
| Markdown | 63e32e8bbfd2b038bd508b83b1c7d017f654cc34f029488266a8b26e0a33078a |
| Publication page | 1c95e5c395d3d45d16dfdad798617fd1b70a301f9e2b3fb385d4adf7e4c065c2 |
| Manifest | e58fe48ccbe68c58c4e102cb3f8a0775e0330e80c93ebe8838a597fc2b397e62 |
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 | yrA80ccUEOWgPBheeELkcPAb0vc2eok2ysdGxAOP6tcDpj3XKdnX8qU4y5dWrSQ+z/EOQ7vLHwQe1DUkZ25fDA== |
| 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
| 2026-09-17T11:44:03.719010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027177observed 1c95e5c395d3d45d16dfdad798617fd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:03.701433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027177/manifest.jsonobserved e58fe48ccbe68c58c4e102cb3f8a0775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:03.682975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027177/publication.mdobserved 63e32e8bbfd2b038bd508b83b1c7d017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:03.665397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027177/publication.txtobserved 093ce9820be16c409869095d73dae669...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. |
|---|