OT-2026-000060397
Publication integrity record
Single cup vacuum gripper, 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-2026-000060397) never changes.
Identity and time
| Publication number | OT-2026-000060397 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7ccb-b10d-36aa7c49512d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060397 |
| Status | PUBLIC |
Content hashes
| Canonical text | aeea13fb9ec0f1c043505978d3b1c6489ad7faf577f9de82f35eb6f305fa691f |
|---|---|
| Markdown | 699fafe3abb438cdbd9186c24e440fdb764a63ad73f73ca2279ace3ab76e02ee |
| Publication page | 8590250eedb16b7dc827985ca50dfd516dadd863b4398e54d9bb07a91118696f |
| Manifest | a479252c913ca6b2d4063ac174f54d0d0259338f7deeaf1a540894c144313d6b |
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 | zaQ7PgWQDPKbPZAqRt4opyQUh8Bi7O0A42sJynhM4r9BGU9IQb5Hk8hbwtsTYav2BPOH3LSoE312jA27VtiFDA== |
| 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
| 2026-09-17T10:42:51.945671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060397observed 8590250eedb16b7dc827985ca50dfd51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:51.927590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060397/manifest.jsonobserved a479252c913ca6b2d4063ac174f54d0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:51.910137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060397/publication.mdobserved 699fafe3abb438cdbd9186c24e440fdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:51.892140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060397/publication.txtobserved aeea13fb9ec0f1c043505978d3b1c648...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. |
|---|