OT-2026-000061817
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000061817) never changes.
Identity and time
| Publication number | OT-2026-000061817 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-79b8-9693-16b17ac5f3d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061817 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89320bc6057aae95ead07527e11050910a2f594483d13c3a7399115ae958b736 |
|---|---|
| Markdown | 751021ab1581098597166aefaaf282bf935d21ab0f063825000ea5690ed3b988 |
| Publication page | d8d80e507573e28781200dfdf974d0abd645227ad0573d36ba0f429ad5c7ceef |
| Manifest | c6a9c2ba809edf906a546f81f7d443c424220f8d8dbd51b715350afafc23e9ac |
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 | TWo//de8PGF2besja8OOJGnXRCoedwxgST7YtY5MmqKkVoEst3c7htq6mKeinurlSSSYL4pi99jkmMKpBhMLDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:32.963984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061817observed d8d80e507573e28781200dfdf974d0ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:32.943609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061817/manifest.jsonobserved c6a9c2ba809edf906a546f81f7d443c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.919912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061817/publication.mdobserved 751021ab1581098597166aefaaf282bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.897660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061817/publication.txtobserved 89320bc6057aae95ead07527e1105091...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. |
|---|