OT-2026-000092580
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000092580) never changes.
Identity and time
| Publication number | OT-2026-000092580 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7363-a1a5-67e79b16085b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092580 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a087f4df00fbf7cd5b9cb181f9371961753cf755c8595a7b3f6f0c71d248f5f |
|---|---|
| Markdown | 98e248e3b627c718584a2c916c28bb6219f19f204e9a5672a9c3c36d71a0b3c0 |
| Publication page | c4e630be19032138e541d5ada322248274ae0afa00605f838c3290e5a2035b56 |
| Manifest | 5ad270768ef0b36a1ada9d5bdc621431672035ab0d80f1b6cc828c66c64672e0 |
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 | VtL5mBJb2uUYCLJnclRqNpykLmHT2U106m6jhupTTdpboZgspf9930Mt5rg6LpZQkl+IH+TQqTGdyzPKmJsTCQ== |
| 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
| 2026-09-17T09:41:10.580046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092580observed c4e630be19032138e541d5ada3222482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:10.562996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092580/manifest.jsonobserved 5ad270768ef0b36a1ada9d5bdc621431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.544586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092580/publication.mdobserved 98e248e3b627c718584a2c916c28bb62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.526480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092580/publication.txtobserved 8a087f4df00fbf7cd5b9cb181f937196...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. |
|---|