OT-2026-000055206
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000055206) never changes.
Identity and time
| Publication number | OT-2026-000055206 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a0fe-71c3-8074-ebae9d717d32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055206 |
| Status | PUBLIC |
Content hashes
| Canonical text | be0dd252b5b90c95dba14c9550602d48adc88f907e5424f6e2c4d0592e4a8645 |
|---|---|
| Markdown | 056f2f6d58dbd82a9178c09ed792f3f81f0ddbe286658d01ca6b9c7194c514a6 |
| Publication page | b93113447c392031df81632c736745257585578d5476d6947e6e377430452e8d |
| Manifest | 8dc3c2cba2f9fdd0c1065b0f1e8911a91aa54884368c718ba08b877959519d21 |
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 | 94K8tNLOZynLQIoCjDclBuVS99qM4yX+g9n9+eTVYWxvWaNUfOHTInBZT1fyn7+raDTk0uowlSGQjqARQCOlAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:46.908151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055206observed b93113447c392031df81632c73674525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:46.891913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055206/manifest.jsonobserved 8dc3c2cba2f9fdd0c1065b0f1e8911a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:46.875840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055206/publication.mdobserved 056f2f6d58dbd82a9178c09ed792f3f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:46.858619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055206/publication.txtobserved be0dd252b5b90c95dba14c9550602d48...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. |
|---|