OT-2026-000024167
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pulsed blow-off before set-down, on a tool changer
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-2026-000024167) never changes.
Identity and time
| Publication number | OT-2026-000024167 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7c1b-a63c-16ccb9d9d0e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c28e4366d34e049edf74c24a53f2bef7407a6a936a6b5a5683ea6460094c88a |
|---|---|
| Markdown | b21ac0aaf8d325da62e0864b6cd02cc1812ae0b0a26f7694ab8757e25fae0d2e |
| Publication page | d04e33bdf3d71b41c8f1317c586adb3a7611db0c6b27fd5e9248cef43060547b |
| Manifest | af89b4b44343eb94cf315e704988cbaaaf1241aba9695b918fb292b31dac70e6 |
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 | djlxIjbhHD3VLReOGKKUaLJEnwgAISOI5SVTRLXgKt8tlJ54DJNqpIIJnExoLggpvaGKIygmGZi5bI0JkRRdAg== |
| 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
| 2026-09-17T11:48:37.126540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024167observed d04e33bdf3d71b41c8f1317c586adb3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:37.105661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024167/manifest.jsonobserved af89b4b44343eb94cf315e704988cbaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:37.081972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024167/publication.mdobserved b21ac0aaf8d325da62e0864b6cd02cc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:37.063534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024167/publication.txtobserved 3c28e4366d34e049edf74c24a53f2bef...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. |
|---|