OT-2026-000066888
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000066888) never changes.
Identity and time
| Publication number | OT-2026-000066888 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7301-b7e8-a12cf092d087 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066888 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0a6ea80f324aa24c925451c66ccbd6375bec0e37cf0ab27b6a40d181eb6c202 |
|---|---|
| Markdown | 5b9eb0299f049ebfc21ec8f66595266f92d55dac5ea5cd5510ac5f3f54b9933c |
| Publication page | b8e7a4361b2b9e68b03987ae8eea46c3cb6cc43b96ff57876d90a1ce8d7b59a4 |
| Manifest | faa1ff322343936f285cb6c6f9e13bc8c4fd90161bd3c2b2a48a75f99a84a33d |
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 | n+3gzOhbd4/PbHEIng+3rNIsbf3bABNw9AX44vXoqqXihbgpH0rfUR/DITbsm7pOLWwRYof9fyFb/GCSnapIBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:05.273907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066888observed b8e7a4361b2b9e68b03987ae8eea46c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:05.256224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066888/manifest.jsonobserved faa1ff322343936f285cb6c6f9e13bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:05.235731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066888/publication.mdobserved 5b9eb0299f049ebfc21ec8f66595266f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:05.217410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066888/publication.txtobserved c0a6ea80f324aa24c925451c66ccbd63...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. |
|---|