OT-2026-000103964
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pulsed blow-off after 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-2026-000103964) never changes.
Identity and time
| Publication number | OT-2026-000103964 · never reused |
|---|---|
| Internal UUID | 01a0aea5-15e8-7b62-a13c-d0649a9fdd56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:09.781581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a9595dabb01586de77a1854761387806853a61f5233c5d2c242528908caebd9 |
|---|---|
| Markdown | fc85e7c3f6417bf1f381e53a21ad71ca515f3003a78f6d247a1a74a60a1d8485 |
| Publication page | 78d0e691f80b56e8a16185553a241678f3fdb57ec94de044803f031aef86b0c8 |
| Manifest | 324e5584f9486d46d316740262314470cc8e6cea6083085359773bcd35c54234 |
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 | D+sZQJr7MIXZ33lSszgeNxmMzfjc3Dpbe6Q/uBDfFSq7hvzgKsJRXdDurZAUmpn4oYWGNCGv001uXqsW3GW2BA== |
| 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
| 2026-09-17T09:21:58.098750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103964observed 78d0e691f80b56e8a16185553a241678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:58.081521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103964/manifest.jsonobserved 324e5584f9486d46d316740262314470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:58.064619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103964/publication.mdobserved fc85e7c3f6417bf1f381e53a21ad71ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:58.048705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103964/publication.txtobserved 9a9595dabb01586de77a185476138780...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. |
|---|