OT-2026-000100467
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, pressure sensor per zone, sustained 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-2026-000100467) never changes.
Identity and time
| Publication number | OT-2026-000100467 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66ef-7217-9fa6-54e4e34f0009 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32a9983a406d22f6d2f835b4121b45416131e488689d94a03b147a4c965e6ffd |
|---|---|
| Markdown | b16488d6c22eca4df0de7337f0cf4533a5567c001f60843e52a666ce91885327 |
| Publication page | 4d8e63d1ab43acf80ca5d3b9b91e7c00b2aaafb4f239770d39ab874a681a4d67 |
| Manifest | c6158593308994f88c9bb46a1bebf17a1670e7a8517e895011e8d5bd79c7d034 |
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 | V2hKyfDOYCnd+yTr1RMK9+ZgrWosTr1BpudxQvObLN8mF9adkSr0FWL+jT79L35WcSLnE4cbSxjeLPcKQi81AQ== |
| 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
| 2026-09-17T09:27:13.075956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100467observed 4d8e63d1ab43acf80ca5d3b9b91e7c00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:13.058872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100467/manifest.jsonobserved c6158593308994f88c9bb46a1bebf17a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:13.041385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100467/publication.mdobserved b16488d6c22eca4df0de7337f0cf4533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:13.023599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100467/publication.txtobserved 32a9983a406d22f6d2f835b4121b4541...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. |
|---|