OT-2026-000079888
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000079888) never changes.
Identity and time
| Publication number | OT-2026-000079888 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7360-a09f-fb126d6e6516 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079888 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46996b4e1e2018c9df5219ace1b1b113f5c4054bda5855b72b64cfc2dca84a78 |
|---|---|
| Markdown | b0f8f9feffd15687cab9d7d6bbf1815eeb6ac1d91902a218d54e05b17640deb0 |
| Publication page | 1a3b986fa0d59e028f51f027afa5395a445968b1e25bb75a9702db3610638fab |
| Manifest | 48f10d0a83ed27324ecd5acc1e289ceb7ce07a8d6a512981fe8d54099d81f8c0 |
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 | Yb9xBThCpI0tmu0NfMKgna17Ffs9ear3TercHj/qIQtf7hIhXKIv64yZl9hbQIHQuieP2AbwuV7BacGYFG8ICQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:24.466108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079888observed 1a3b986fa0d59e028f51f027afa5395a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:24.446185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079888/manifest.jsonobserved 48f10d0a83ed27324ecd5acc1e289ceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:24.394631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079888/publication.mdobserved b0f8f9feffd15687cab9d7d6bbf1815e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:24.345574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079888/publication.txtobserved 46996b4e1e2018c9df5219ace1b1b113...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. |
|---|