OT-2026-000059635
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000059635) never changes.
Identity and time
| Publication number | OT-2026-000059635 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7f3d-9e96-84ea67dfdf5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19af7a62d6722cab45302dc0468e60847356aff6cac6dc8d7a8af19bbe3c00a1 |
|---|---|
| Markdown | b5e8ecfa200246ac88e0f92c6381295df2c2024174c9dd2096b130320ca0800d |
| Publication page | df2da4fb84199cd632f8a20786bc41b28f9600008a05b158b62877769aff0277 |
| Manifest | 9ddab3d242d3865fd4a90ac9e5fa00100fa6aeb7e69bf504b3fb51aa520638f9 |
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 | 0rF6G0crzYQptmrE+5/zUdVwavZ6fA8b39TmBRoBY+0QxoqfbhuHyTTL9+FGEnc40Ax+2RMKnFaacUf4qbdaDQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:19.531731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059635observed df2da4fb84199cd632f8a20786bc41b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:19.512593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059635/manifest.jsonobserved 9ddab3d242d3865fd4a90ac9e5fa0010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:19.494977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059635/publication.mdobserved b5e8ecfa200246ac88e0f92c6381295d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:19.478467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059635/publication.txtobserved 19af7a62d6722cab45302dc0468e6084...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. |
|---|