OT-2026-000086084
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000086084) never changes.
Identity and time
| Publication number | OT-2026-000086084 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7943-81c6-f23d690970b9 · 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-2026-000086084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 632644dd7b7dd52b8c096392792feb36b49c19f792a85f1ee8326a3a5931c32a |
|---|---|
| Markdown | 264c9c1afba8690e6ea6b33b0614e4a3a81ba2ab54718d864282a3a08c119f89 |
| Publication page | 36ed4d4b6a0a4cf0c138a3a63efa05f5bf7fb9da81ca827d931417cb602ee714 |
| Manifest | a8a2dfd5153f4fbd7ce3b87010eac4dde258a3e095f6436154411f223f99b7ff |
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 | EQzcXj/Q7bSZjPEmWK4dcgx8xHk4EjI/QZMbCaCegXwiKdaWZLgJ/MeCyv9fYO82RKdMg2nauhbgJc0zM5JQCQ== |
| 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
| 2026-09-17T09:53:43.717529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086084observed 36ed4d4b6a0a4cf0c138a3a63efa05f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:43.698487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086084/manifest.jsonobserved a8a2dfd5153f4fbd7ce3b87010eac4dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:43.681237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086084/publication.mdobserved 264c9c1afba8690e6ea6b33b0614e4a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:43.661963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086084/publication.txtobserved 632644dd7b7dd52b8c096392792feb36...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. |
|---|