OT-2026-000086563
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000086563) never changes.
Identity and time
| Publication number | OT-2026-000086563 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-774f-abf4-7648f428df22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086563 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38b399994dccec65323761025306f0756b097acdc8c002b5477cf8acddb1ccae |
|---|---|
| Markdown | 13bda6530fb031cf5a2927fbf3449059c3bcc23d97731978212cb99c6a85aba0 |
| Publication page | da120af1a6df492a1752b70178b432bfcbc4e9ac0dcaeae19c277a99977acd4b |
| Manifest | 13d770bb165e6a5f4d541073c4681f2480dfe4c93da2206550f3c655704d34f2 |
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 | HQBaG9PLjYAGMBWFbK3/nEH9QMLTU5scrxg2660sRNv2zg6GED+C7vw3/TFmw9WAxxmiQwYmOfNuORRy+o0GDQ== |
| 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
| 2026-09-17T09:52:23.755476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086563observed da120af1a6df492a1752b70178b432bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:23.737899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086563/manifest.jsonobserved 13d770bb165e6a5f4d541073c4681f24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:23.719093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086563/publication.mdobserved 13bda6530fb031cf5a2927fbf3449059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:23.702311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086563/publication.txtobserved 38b399994dccec65323761025306f075...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. |
|---|