OT-2026-000098629
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line 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-2026-000098629) never changes.
Identity and time
| Publication number | OT-2026-000098629 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-75d3-8e6a-c4d477a769ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098629 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f8100c1aea4fb8cc5812ef181a6e57a0b10200e4cf1b6e7bfaf225695456224 |
|---|---|
| Markdown | 869cf64b04bd3b3631ec1b9e0a3f225336fde84ce635eafa7fd792bdaddb4557 |
| Publication page | 7d655510c397a7427b4ccd59328d6c29b5143cf5e957b5bb5e84ec1a754ddfa1 |
| Manifest | 676dccf724da891fb9d3cbef058f36d381b96195297dc04243b9a99213b1942c |
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 | fnjM+bON0q8C+lOg9R64cjjAE36awWUhc9n4sNNidKVlMtA9M4TEuHiT19AqGbWpWndu3A47sTXwa6zo7cdMBw== |
| 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
| 2026-09-17T09:30:55.148451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098629observed 7d655510c397a7427b4ccd59328d6c29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:55.128868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098629/manifest.jsonobserved 676dccf724da891fb9d3cbef058f36d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:55.110509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098629/publication.mdobserved 869cf64b04bd3b3631ec1b9e0a3f2253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:55.089534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098629/publication.txtobserved 0f8100c1aea4fb8cc5812ef181a6e57a...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. |
|---|