OT-2026-000102707
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, 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-2026-000102707) never changes.
Identity and time
| Publication number | OT-2026-000102707 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7f8f-819a-14cd202e602f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 719ce0b509bff5c5455179680f97b5feca47f26d264feb35d3f30669a68fc5dd |
|---|---|
| Markdown | 2e88060fb10a25d33158dbc4591ded617a38a78df6f1bce0b188bbd4de8a6363 |
| Publication page | 19970ddf2fc78d1153f5141c4d8114864e5ba9155a2342101575ab6beaeab136 |
| Manifest | 3b382ff4178c6730ec09711b5f43e993e23d5fc311eb165330b9c43a9d7a417f |
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 | eMiLTAt8vKByC7LanQqsIMhBQeDkP23fQmAhM8h0RkxqYtIwjOJE3zJIpVYljQ/1HAeUdbVe9c8xQ5FDL8y1Bw== |
| 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
| 2026-09-17T09:24:13.251079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102707observed 19970ddf2fc78d1153f5141c4d811486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:13.232409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102707/manifest.jsonobserved 3b382ff4178c6730ec09711b5f43e993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:13.213501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102707/publication.mdobserved 2e88060fb10a25d33158dbc4591ded61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:13.195924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102707/publication.txtobserved 719ce0b509bff5c5455179680f97b5fe...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. |
|---|