OT-2026-000079613
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, 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-2026-000079613) never changes.
Identity and time
| Publication number | OT-2026-000079613 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7442-ba88-bced7a0c8445 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ec36acb720f3018c3924fa6fc631b6812b073475fff0f3800be782708fac783 |
|---|---|
| Markdown | 3573710a121f54523163a1abd1ade1c462fbeed76660ce5d3c0eafa19791a851 |
| Publication page | ce329fcf18d43602e1c6eff4cc39f7622e1985ce39c3374495e0b27eb71334ef |
| Manifest | f9b35aaf610a9742ed3daaa817ee666925d12d12fbeb5ec232c7ff25f6884299 |
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 | 8Mu5xLF8AeERNb4YKtcJTVjp410uwOubaHgV10OEJ/YTx72eyAAe1+wP2syqAYmrV4MdYZfgFBZL+hDyymTsBA== |
| 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
| 2026-09-17T10:05:16.444402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079613observed ce329fcf18d43602e1c6eff4cc39f762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:16.423627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079613/manifest.jsonobserved f9b35aaf610a9742ed3daaa817ee6669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:16.405892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079613/publication.mdobserved 3573710a121f54523163a1abd1ade1c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:16.388235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079613/publication.txtobserved 8ec36acb720f3018c3924fa6fc631b68...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. |
|---|