OT-2026-000032264
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000032264) never changes.
Identity and time
| Publication number | OT-2026-000032264 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a8-7a36-9a40-f2707e387d87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 589cda689e9f24feaecf23f16d15d7167a643c787fe8944353437ad5530f428a |
|---|---|
| Markdown | a0be7f98496e0a7b040664d60dc0be965a23afc30cfc5f107c25a853e85556c8 |
| Publication page | 8e00a064af5df68c43b962d375f08a50a0ee9dabb40521c9e06fa2ca87a8ee51 |
| Manifest | 418ca742c3294d70f794bd3a86851ed6bc8f1beafabdb8e33f83e38576cc7238 |
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 | 8EG2NQ37+9LtXKJLRTcBF9eg5EZvcsdBOdmKcHWUM+bVpCMO5nYMq/4+n8n6Wv2CTNrIJx0byUOFI0v9NlVWAg== |
| 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
| 2026-09-17T11:34:37.519463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032264observed 8e00a064af5df68c43b962d375f08a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:37.502440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032264/manifest.jsonobserved 418ca742c3294d70f794bd3a86851ed6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:37.484265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032264/publication.mdobserved a0be7f98496e0a7b040664d60dc0be96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:37.464340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032264/publication.txtobserved 589cda689e9f24feaecf23f16d15d716...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. |
|---|