OT-2026-000104435
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000104435) never changes.
Identity and time
| Publication number | OT-2026-000104435 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7918-a2bb-ce2a61f2e89f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104435 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb2822e3951f0696be78f8b45866d5eadd08acd447f58d20bc5da319b8baa62c |
|---|---|
| Markdown | 906eb786ec6b218cf189d1fab06937509633373fb911b9a54ea70feb2345ad14 |
| Publication page | 0732bd2ffca507a15c5bed62b36bf48ec091c4d6609533c01e39649d05830ce9 |
| Manifest | 441604f9ec5841f7f569755d20ccb52a140e8ce6f9391fe37810def5668f6835 |
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 | y4WYi8bRM/asLZc09UZ6ddKH+sbxPOhMLU8DGQKlURQ+fbD6t0BprAtD9T6Z22eFLggbZ91YBnpgp7ESOt11Ag== |
| 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
| 2026-09-17T09:21:42.688349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104435observed 0732bd2ffca507a15c5bed62b36bf48e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:42.670845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104435/manifest.jsonobserved 441604f9ec5841f7f569755d20ccb52a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:42.654522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104435/publication.mdobserved 906eb786ec6b218cf189d1fab0693750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:42.638599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104435/publication.txtobserved cb2822e3951f0696be78f8b45866d5ea...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. |
|---|