OT-2026-000104468
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000104468) never changes.
Identity and time
| Publication number | OT-2026-000104468 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7b6a-91c0-fe2792e264b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6723eaf7f31a9b40872563e99b1d424a6fb8ee46031964d8626cf490f477036e |
|---|---|
| Markdown | 69d8cd1306e3fde00af4ecb1e535850779de7cbbd1bb5127d91740ae769f06cc |
| Publication page | 9546ba5396224afd3c75a26c835dfde0a92788d2504b5e4085d0315956519a92 |
| Manifest | 839d8f45ff5c38e2de3f52cfca6a129e899b28fb7e26d1d7d0ae92a6548dc219 |
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 | z2ZdzkYZI2fFVUWgP+lxE5hWQKRlYW5xR++tI+cZ6KQZxiXz/MN6FsaCM7+hk3I+anve+PW146E8U1ybr7PyAQ== |
| 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
| 2026-09-17T09:21:45.128921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104468observed 9546ba5396224afd3c75a26c835dfde0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:45.110360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104468/manifest.jsonobserved 839d8f45ff5c38e2de3f52cfca6a129e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:45.094007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104468/publication.mdobserved 69d8cd1306e3fde00af4ecb1e5358507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:45.078229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104468/publication.txtobserved 6723eaf7f31a9b40872563e99b1d424a...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. |
|---|