OT-2026-000099622
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump 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-2026-000099622) never changes.
Identity and time
| Publication number | OT-2026-000099622 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-707e-b4f4-95e32140ebd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1df58da0a7e9325760a85f8892937f1f4051bd6ecaef597d95834c57b81fb084 |
|---|---|
| Markdown | 85a05162779bdfe3af8f4901e820c799ad1b915d271d23d7da4dff3a0fc2f0b4 |
| Publication page | ec8b4cfeaed55cea63f32766632e3e819fb38646e3dfa876a13797560d41f96f |
| Manifest | eb9b96a5c64678271b6af11bb3a72e9dcacc7bcc85f68045b7d58516f8c68f84 |
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 | 5lH36dj5JqrCr5fpppVHUC7bwx3BSswWujpC8si7R9Eh8KQa5pKax0FVtDWjgaiPYiCKYW2UlBW3KjlEP20yBQ== |
| 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
| 2026-09-17T09:29:33.316852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099622observed ec8b4cfeaed55cea63f32766632e3e81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:33.299620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099622/manifest.jsonobserved eb9b96a5c64678271b6af11bb3a72e9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:33.282607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099622/publication.mdobserved 85a05162779bdfe3af8f4901e820c799...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:33.266224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099622/publication.txtobserved 1df58da0a7e9325760a85f8892937f1f...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. |
|---|