OT-2026-000023347
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, 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-2026-000023347) never changes.
Identity and time
| Publication number | OT-2026-000023347 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7fcf-a398-cba0c18296eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 105f1c5cf7e06d3aa2be39d6404532334c431f591b191e35888e59ec8dd11748 |
|---|---|
| Markdown | a8f3d6bbec58e1b2dfd2f098c1b0d31a5c1e5ad25c43b237a778b0e3a632e22f |
| Publication page | fd20acd3ecc32bcdde1ce5ecfaee8746df4c5a3959f230c0cdc093599ceea377 |
| Manifest | bb2d20c615655e1a94ef8d64c2aaf09cfff5c1fccfce7ee01d508926f4cebb43 |
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 | i/qabOC/4To3U8gdf3dnlIyPfKykTU57gL/Sr9VE9Tt1J+z5p/RVpEo4NjqMfoBb+cBs120omLzuLHKsloiZBw== |
| 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
| 2026-09-17T11:51:26.394349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023347observed fd20acd3ecc32bcdde1ce5ecfaee8746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:26.377681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023347/manifest.jsonobserved bb2d20c615655e1a94ef8d64c2aaf09c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:26.361718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023347/publication.mdobserved a8f3d6bbec58e1b2dfd2f098c1b0d31a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:26.345503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023347/publication.txtobserved 105f1c5cf7e06d3aa2be39d640453233...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. |
|---|