OT-2026-000046689
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046689) never changes.
Identity and time
| Publication number | OT-2026-000046689 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7fba-8f45-da448fba9a66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046689 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdc6d9b4d2c6ee92eba185d7e4d49c19c1ba7aa0305a6938a0f499a2a41cf18b |
|---|---|
| Markdown | f549a382ddad4e318b5158c59778d5f66087fc01b2757bf78fd38235e8d82c6d |
| Publication page | 5334f6f1587ab8e75c48e07731b2979148c9170c957f5556acd2745682501aeb |
| Manifest | e5bb6953ab43247214d4201968a3eaa42608678881fe412ffeb927d7175ca1ae |
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 | 56YeTroQaDa8Qwrz/67Nzeru1VCFKaacDEeAKAFAmds6P/hkdYz07yWF9QZ9nU5S69jlRpo1x57V7GviLNF/AA== |
| 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
| 2026-09-17T11:08:47.560355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046689observed 5334f6f1587ab8e75c48e07731b29791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:47.542691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046689/manifest.jsonobserved e5bb6953ab43247214d4201968a3eaa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:47.523775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046689/publication.mdobserved f549a382ddad4e318b5158c59778d5f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:47.505132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046689/publication.txtobserved cdc6d9b4d2c6ee92eba185d7e4d49c19...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. |
|---|