OT-2026-000027467
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, pulsed 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-2026-000027467) never changes.
Identity and time
| Publication number | OT-2026-000027467 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6998-7af8-bd10-8e1044f1adf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 223929881bec00df20dfc36868a6160c670ae55d6c5bc5e8d66acfe2c0d95486 |
|---|---|
| Markdown | d94ddd2e2ecac231d84c24a827db3eb7c3c6e2a9c5275574df5de6ba61fe736e |
| Publication page | d77a600aa1679febc7184515e099f6bb7bfa473f30e06df03126dbf84c5e29bb |
| Manifest | 9cde28349feff5e64afc146fa5d3f55737c053b0cedf2e4b8b0669878c2a0c60 |
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 | qUid7xUsxMaEjtzzBUPnO3AXC9HFWYBvV7u/xY+Gpoak4q2PKQqM2o+YUGDUyOiozY0OBthxS+GvwyNZbHDvDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:42:55.646953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027467observed d77a600aa1679febc7184515e099f6bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:55.629852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027467/manifest.jsonobserved 9cde28349feff5e64afc146fa5d3f557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:55.607602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027467/publication.mdobserved d94ddd2e2ecac231d84c24a827db3eb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:55.589695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027467/publication.txtobserved 223929881bec00df20dfc36868a6160c...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. |
|---|