OT-2026-000085629
Publication integrity record
Foam pad vacuum gripper, two zone face, plant vacuum fed, 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-2026-000085629) never changes.
Identity and time
| Publication number | OT-2026-000085629 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-76b6-86a5-7240e5078514 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085629 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8250af76da4a45d86bea8cc8ebd1305698dde2a1cc717052c1d52e04dff11208 |
|---|---|
| Markdown | cf833a8a174f180c2a54c6c7c11611d7a2f14dbf3bcf0bd3e4cd814dac472991 |
| Publication page | 11c34fedc398344bb11647cc8e6fc9d415b82bbf5ace4daa302fd69678690fb1 |
| Manifest | 56706ad0a471244ed3f120cb70146189f36c4eac4b4885c7038e3d5ffa9f0982 |
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 | b3bjqLUgNuoMslW/c2RWi2tsSa/SRPC8nROOFhbwM3o2thgc9lVpKaRdMbGjJUuOOPmQ+HCOncfeswkm0DxIAw== |
| 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
| 2026-09-17T09:54:30.889432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085629observed 11c34fedc398344bb11647cc8e6fc9d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:30.867466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085629/manifest.jsonobserved 56706ad0a471244ed3f120cb70146189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:30.846363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085629/publication.mdobserved cf833a8a174f180c2a54c6c7c11611d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:30.823737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085629/publication.txtobserved 8250af76da4a45d86bea8cc8ebd13056...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. |
|---|