OT-2026-000086612
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000086612) never changes.
Identity and time
| Publication number | OT-2026-000086612 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7ed1-8b19-7733c61f735b · 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-2026-000086612 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7445c52297b1d59e15cc6d554608e470967a40bb7239bf0f8b15974e25c08df3 |
|---|---|
| Markdown | 8990b608cdfd909895d8d1f02c6a0ef5c02c12ba11e056391d51a9b4a66ca540 |
| Publication page | 7d0705e71605af33f09b1205723ee99a6bc524627063e1b802c733432d389c7e |
| Manifest | fe83aec7faf07241b03337bfdf4880c4f77d75df11f1434dfe34463606c8de0b |
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 | fgN+PDt6MQbQwpc6RCAkPxoqHRirYHl10XmDDk39rHhm3+NOJDtqs/LPDQaP+d7nISau8+ir2nPn93AGJZWSBw== |
| 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
| 2026-09-17T09:52:27.589437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086612observed 7d0705e71605af33f09b1205723ee99a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:27.566937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086612/manifest.jsonobserved fe83aec7faf07241b03337bfdf4880c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.547112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086612/publication.mdobserved 8990b608cdfd909895d8d1f02c6a0ef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.526657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086612/publication.txtobserved 7445c52297b1d59e15cc6d554608e470...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. |
|---|