OT-2026-000086110
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000086110) never changes.
Identity and time
| Publication number | OT-2026-000086110 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-73fd-af75-99253b7239ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83a0588cd582cea9f0b2c4a4322f1399fb537b3b84e89270cddff833d300f02d |
|---|---|
| Markdown | 72cf40871ebbb6098cd553f28e3291d13408e6a706b18b0b2e0e9085bbb9c2d5 |
| Publication page | 66c93d276e1e50f6c0e2f9a3ee7dccf2e5a20489e2e4c6fe9c806ad33ca91408 |
| Manifest | 5efd2ce1a3a188804efa37ff2c57c57d5722d1729b52201872f065689c06c22d |
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 | 83fQwlxDzOZrrkM/PJHfPP7/pT14YhYsAngJ/sUkrnanG7I4q5DElx19ZrNDIf4bLKaJhfIStqpihGAYmYBfDw== |
| 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
| 2026-09-17T09:53:45.887894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086110observed 66c93d276e1e50f6c0e2f9a3ee7dccf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:45.871140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086110/manifest.jsonobserved 5efd2ce1a3a188804efa37ff2c57c57d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:45.853738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086110/publication.mdobserved 72cf40871ebbb6098cd553f28e3291d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:45.837376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086110/publication.txtobserved 83a0588cd582cea9f0b2c4a4322f1399...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. |
|---|