OT-2026-000094175
Publication integrity record
Foam pad 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-2026-000094175) never changes.
Identity and time
| Publication number | OT-2026-000094175 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7626-94ee-0db75ce27847 · 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-2026-000094175 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c126efa5ddfd0a891852a00f06266a70c7b63c69bcd86c5c60bcceb331b72ef |
|---|---|
| Markdown | d78cd6af25b343b07d5256b8b667dc42b8daab0dd8d7a24c1eea6e8798e6bb51 |
| Publication page | 3fa6620d3c0f2493e0e351df4d9242309319d880f48489f6c4533c02468f2ba3 |
| Manifest | 71cab23679aad44d8fa6218b41df7d1b311c2291e31557587652e99aa6a5b318 |
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 | EArAf5lOgqWLvD3vU7BC6StH6nWYDy7aa1J1DCLBcNfH7YZCby0vrQnjcKRd0t+4vQu1J0b3H/8yeFLSc3DfAA== |
| 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
| 2026-09-17T09:38:38.407506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094175observed 3fa6620d3c0f2493e0e351df4d924230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:38.389123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094175/manifest.jsonobserved 71cab23679aad44d8fa6218b41df7d1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.373050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094175/publication.mdobserved d78cd6af25b343b07d5256b8b667dc42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.355384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094175/publication.txtobserved 0c126efa5ddfd0a891852a00f06266a7...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. |
|---|