OT-2026-000094754
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000094754) never changes.
Identity and time
| Publication number | OT-2026-000094754 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7451-b510-25c140aff68b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094754 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3b5acdc134d2d4113cdfcdb105af2c4641c617eb5978db60f324fd5e5b4c258 |
|---|---|
| Markdown | fd36d7acbb84b3aa1b048b51a6b506501ada3f27c09c3b65a3eb7b3713db7ce5 |
| Publication page | 73ee55a62b764436c67a7e6e946ff58a3a507e38dfa86f5691922978b8d96c24 |
| Manifest | e3a622a55b171e8bb801ca6127cf6fcb85c0cad88ff3d3e7a19db257d5998f7f |
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 | X8ln3Yme1dB12NKP9HWrY7u1l4k/eyoB4NL9uL7c9WXtM+GES+X/vkbRdzrngs0iAlvBSzBb803DW6en6xT0AA== |
| 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
| 2026-09-17T09:37:13.568767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094754observed 73ee55a62b764436c67a7e6e946ff58a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:13.550634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094754/manifest.jsonobserved e3a622a55b171e8bb801ca6127cf6fcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.531968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094754/publication.mdobserved fd36d7acbb84b3aa1b048b51a6b50650...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.514401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094754/publication.txtobserved b3b5acdc134d2d4113cdfcdb105af2c4...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. |
|---|