OT-2026-000101683
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, pulsed blow-off 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-2026-000101683) never changes.
Identity and time
| Publication number | OT-2026-000101683 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7592-9ca0-04a4d8547888 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101683 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba8baa37cf51e1eef0f40ea3ad5ec999cee2f4d1b909d3cd28ebe90b23b911d1 |
|---|---|
| Markdown | 04cb16b809111bb3df196ebf78e5cbd285c66696519cdb49dc8981888f00e8be |
| Publication page | 3af2a15a49a277f32a521ef3305be5eb9d0812bede8d020970bce6e19cea6ff6 |
| Manifest | 3fce8152b91609e34375535030f1da067d4be2a87ed1d6ae49428c7cb402c544 |
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 | rHxQ54lrXzsfqebtBBPNQxSfma4l29j1vpL+CezZlCehzjWfdoMX1MpJ7hcqvtPE+fY+unj1foqTCyW059tUCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:07.385327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101683observed 3af2a15a49a277f32a521ef3305be5eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:07.366951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101683/manifest.jsonobserved 3fce8152b91609e34375535030f1da06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:07.347763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101683/publication.mdobserved 04cb16b809111bb3df196ebf78e5cbd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:07.329687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101683/publication.txtobserved ba8baa37cf51e1eef0f40ea3ad5ec999...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. |
|---|