OT-2026-000092577
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-2026-000092577) never changes.
Identity and time
| Publication number | OT-2026-000092577 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7cb9-9a85-88cb781ba722 · 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-2026-000092577 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ca1a9f1e2898b6af3b44d4540a78878822759ce5f7ea5de85b8fe35975f686e |
|---|---|
| Markdown | db262749fa33bcb6978d996cc27eb803ebaab8e2d7fa9279eb61793e1a7d45dc |
| Publication page | 6157fc82704e6e39062874b9110a15dc0ccb1e28a779aa1297ec41c97dc6f68d |
| Manifest | 538496e7c55065a58fef5b5dd305d2465283a9620c2032d67d184149659294ec |
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 | e93Cm24b0LXP2ySLPG3IW+NU6xCyg3uhGg113BYQWmXF+gDE73nAMvDWUpe1sa9MmElqCkZZepiiVg4tDSu7DQ== |
| 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
| 2026-09-17T09:41:10.349253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092577observed 6157fc82704e6e39062874b9110a15dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:10.331884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092577/manifest.jsonobserved 538496e7c55065a58fef5b5dd305d246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.313432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092577/publication.mdobserved db262749fa33bcb6978d996cc27eb803...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.296007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092577/publication.txtobserved 3ca1a9f1e2898b6af3b44d4540a78878...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. |
|---|