OT-2026-000079665
Publication integrity record
Three bellows 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-2026-000079665) never changes.
Identity and time
| Publication number | OT-2026-000079665 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4375-774a-919b-e8cc620fc9ae · 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-2026-000079665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f1cd76b2ca6ff918b554e7762fa04e713ca455d371f2812b83cdd56b0ed2c68 |
|---|---|
| Markdown | f8185ecdcd807c7ea8097309717e8c5c529c7b9729235e93e70818b5346e1bfc |
| Publication page | 05675325b5447bac3986876473824c7de1f757986f7309662941d1115fc642c5 |
| Manifest | 5e2e64db5635d47ba4792a58a45370698d025ee230edac960c52d3f05e796b0a |
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 | leRMaYAfbwcHB8zqOCQiexGSFdLeqm/w9h6TtRWzahB/iC5uSY8hRUftV/ap2xYPBhBUWo15pTK+9fwHPTkEAQ== |
| 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
| 2026-09-17T10:03:26.331043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079665observed 05675325b5447bac3986876473824c7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:26.313039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079665/manifest.jsonobserved 5e2e64db5635d47ba4792a58a4537069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:26.294843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079665/publication.mdobserved f8185ecdcd807c7ea8097309717e8c5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:26.277126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079665/publication.txtobserved 1f1cd76b2ca6ff918b554e7762fa04e7...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. |
|---|