OT-2026-000082315
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, sustained 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-2026-000082315) never changes.
Identity and time
| Publication number | OT-2026-000082315 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7416-86ce-854955c2374e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082315 |
| Status | PUBLIC |
Content hashes
| Canonical text | aba197f41308dbecb0cf2f72b6858ba232ab730845c72fa6775fb0572dfbc03e |
|---|---|
| Markdown | 534620fbe61584b503d1b2d4c8df3edb277fdc5c4b3b9e71a08fc4ebc317e190 |
| Publication page | eec0d1c4cf549da0fd5c77a5b7200a4daffb4cef323734f2b19a813bdd7e684a |
| Manifest | a68a78e27aa57eb3f3fbab8ef13570d096b18bdd5244a57e1707cc24de199cf4 |
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 | P/2F5Xa40W/PwBAS8+6NPeQNn7uDaFTgpAhlnUDMTqmGdEcjKp+0QHErgg7Mp1tuMleLV0WKzQ3+ByRjZpNECA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:10.816747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082315observed eec0d1c4cf549da0fd5c77a5b7200a4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:10.799192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082315/manifest.jsonobserved a68a78e27aa57eb3f3fbab8ef13570d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:10.782079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082315/publication.mdobserved 534620fbe61584b503d1b2d4c8df3edb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:10.764434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082315/publication.txtobserved aba197f41308dbecb0cf2f72b6858ba2...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. |
|---|