OT-2026-000094548
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000094548) never changes.
Identity and time
| Publication number | OT-2026-000094548 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7a9f-8dd7-9d8bdb834c62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094548 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a00c6c3d22f3c36b6a2d1a57698dfc78bf1b9f6801ca5acdc30fe3821985c77 |
|---|---|
| Markdown | b2ce0e959e40a158c7190b0ac071b1022c50ef011074b4d35d6567b364b917c7 |
| Publication page | 208ac768c7e113e1eb78c4a5194dcbcfd5a083fcf9d206f87d5f18ad994d4b3b |
| Manifest | 8e8e0b20c688a05a88ffdb7d689d621a6339be87de2a0739dde27eff870b06b0 |
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 | j6ZJ80Tkllxy+Q5tdYe8rFyUczCF6zeIbg7w85Y7G3hvZBinJK4rw+Q501hJ/vxGqixSZbukB3mxjOmLUGyMDw== |
| 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
| 2026-09-17T09:37:43.799206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094548observed 208ac768c7e113e1eb78c4a5194dcbcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:43.779191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094548/manifest.jsonobserved 8e8e0b20c688a05a88ffdb7d689d621a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:43.752243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094548/publication.mdobserved b2ce0e959e40a158c7190b0ac071b102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:43.724995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094548/publication.txtobserved 2a00c6c3d22f3c36b6a2d1a57698dfc7...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. |
|---|