OT-2026-000103099
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000103099) never changes.
Identity and time
| Publication number | OT-2026-000103099 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7166-8dc1-9f1ab069029b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b48bbcde6682f4ab888fda052c191289f4cd311791146397b2a4ecead96d5ef |
|---|---|
| Markdown | cd92739f9f4554a8eda4c75b89a724dddfa3c415e2cdf3dda72017a3f18b60be |
| Publication page | 8d0606d2043261a5b61dc84966d88201d28a698453d5970c86c99c1c7c6da242 |
| Manifest | 8d013dc52c9f5a58a7ee37c6feb87ff55d339e5761951f0c71b66279fa3b7177 |
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 | Z9pXEP7FejctP+2RWw6zeepHJExxeBX83LnqD3k/lQRHEzdkGES1GGEj1yrnUQbS/rF3VCMsYu17lRXded4qAg== |
| 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
| 2026-09-17T09:23:13.622796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103099observed 8d0606d2043261a5b61dc84966d88201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:13.605125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103099/manifest.jsonobserved 8d013dc52c9f5a58a7ee37c6feb87ff5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.586860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103099/publication.mdobserved cd92739f9f4554a8eda4c75b89a724dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.568506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103099/publication.txtobserved 1b48bbcde6682f4ab888fda052c19128...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. |
|---|