OT-2026-000100470
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-2026-000100470) never changes.
Identity and time
| Publication number | OT-2026-000100470 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66ef-7d37-af23-8fad82722ac4 · 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-2026-000100470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0aaec6e14441de7331739464a0f67629c735ef99618e77e1e0a43d99f81e995b |
|---|---|
| Markdown | de1f73c6821e7c89e7a854418453d94476f8a20ec0c6e25db177a47ea0b995ab |
| Publication page | 9ae6b4fa853c2055f4e40151790156fe977ccc053b971a2bbc8aa7d2b4bc4620 |
| Manifest | d929a4462dd9fb926ff7149d25357fdc765337f6661d986ce7cff02f1288f3ee |
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 | BRYYjmDhjtb3c0kl0A2UmX/HNqWLgXYPV/eN+fxkPsjsGyOn1VA9LsPb0CzCEKSITVWerM/X/qnQB0d3GdLPDg== |
| 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
| 2026-09-17T09:27:13.368504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100470observed 9ae6b4fa853c2055f4e40151790156fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:13.348684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100470/manifest.jsonobserved d929a4462dd9fb926ff7149d25357fdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:13.327975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100470/publication.mdobserved de1f73c6821e7c89e7a854418453d944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:13.252461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100470/publication.txtobserved 0aaec6e14441de7331739464a0f67629...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. |
|---|