OT-2026-000094170
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000094170) never changes.
Identity and time
| Publication number | OT-2026-000094170 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-710c-9967-197589e93e24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094170 |
| Status | PUBLIC |
Content hashes
| Canonical text | a73123fed79b62e9d5536ea14d2ff4102313ac410d10e0f20fce7dbf13b0f419 |
|---|---|
| Markdown | 00d0269d793eb68d4e3afabf3fa3097b28475a96ff7a6ac88cf00d0decb1efdf |
| Publication page | c49af8caec5e67a199d900daa125e8aa93582b4534eb07b5f655d60a18112e64 |
| Manifest | 7ca4da3ac12e09221d6b5b27f4448ab55ec5122f287b3504ae2e6f1e10b068b4 |
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 | 0iZNGqkuWZRzHzxwWNxgz/zz+bHWrnbX1bHpQwhhBWjFLoEsqnjroFvNiX5z7ccIoB30rbt6RAsYUgzgWub0AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:38.006511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094170observed c49af8caec5e67a199d900daa125e8aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:37.986652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094170/manifest.jsonobserved 7ca4da3ac12e09221d6b5b27f4448ab5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.968406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094170/publication.mdobserved 00d0269d793eb68d4e3afabf3fa3097b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.948773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094170/publication.txtobserved a73123fed79b62e9d5536ea14d2ff410...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. |
|---|