OT-2026-000102489
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single 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-2026-000102489) never changes.
Identity and time
| Publication number | OT-2026-000102489 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-79b6-a275-9158fbe76738 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102489 |
| Status | PUBLIC |
Content hashes
| Canonical text | b398a102909877ce53b4e9e6bd5939ae9f9e01d5474f0d9622e34fc788b03a4d |
|---|---|
| Markdown | 3c2cc22f3d5d956cf91d0b0e51c9658dd9d7dcded4607ca980389ed9ba2d4a00 |
| Publication page | 37bef0625bbd778b646794b96bb51d0a2a1a8a360bce812879f00b975293dd44 |
| Manifest | ae999f18cec4504b2003a1e48fa57f1d8bb81c56b04a0c5b0c64cfe36ac13fb5 |
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 | isTq2vNKhWG/88uLp5k/vXVW9SqYhONsVr+azm94Li7pGjEGMcj7UsbwDrqlO39g6bF/XCXBkRZ8SsSvU7H/BA== |
| 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
| 2026-09-17T09:23:50.668447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102489observed 37bef0625bbd778b646794b96bb51d0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:50.650425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102489/manifest.jsonobserved ae999f18cec4504b2003a1e48fa57f1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:50.632345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102489/publication.mdobserved 3c2cc22f3d5d956cf91d0b0e51c9658d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:50.610374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102489/publication.txtobserved b398a102909877ce53b4e9e6bd5939ae...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. |
|---|