OT-2026-000079685
Publication integrity record
Three cup vacuum gripper, three 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-2026-000079685) never changes.
Identity and time
| Publication number | OT-2026-000079685 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4375-7a33-a061-cfe2ef567f6d · 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-2026-000079685 |
| Status | PUBLIC |
Content hashes
| Canonical text | 327e25625cbfac3c2570c565978870466626bc052d6d602fc5435c8fc6209b70 |
|---|---|
| Markdown | 555d1103afacdb046a0d6901c726a01c09d13a950c829168e87d4a5c3253fe5f |
| Publication page | 00ba3afecb1d4ed6df620742d000d046a0d569df27601daccf97c854c9a68d22 |
| Manifest | 2478cd9a4381e166df0ce82df8d847b7496d0601d0003411f239537e1fbea5eb |
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 | r3fIQD+Y6k94fykWnZ6tjxgbTepJU2U3ZDXDPphCpAXsWZJib9AeqFpcDjocaBdJlx8WY8RO+y2I48YWPocAAg== |
| 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
| 2026-09-17T10:03:27.431256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079685observed 00ba3afecb1d4ed6df620742d000d046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:27.414733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079685/manifest.jsonobserved 2478cd9a4381e166df0ce82df8d847b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:27.396266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079685/publication.mdobserved 555d1103afacdb046a0d6901c726a01c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:27.376566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079685/publication.txtobserved 327e25625cbfac3c2570c56597887046...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. |
|---|