OT-2026-000059169
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000059169) never changes.
Identity and time
| Publication number | OT-2026-000059169 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-77e6-aeba-e200611c5692 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059169 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5de4a41c523df2e5c030db4ee1f70d2a638080a91c9684dec8e44b0d7f417d8 |
|---|---|
| Markdown | 8a34067da038f6ef266b5d41ec34a1d04a1b8ab43462df2b422cb86bf474ad06 |
| Publication page | f15d65d69f4adebf77be4b0ac0ccb97969eb663ff03b19464e0463817a4d410f |
| Manifest | cbe4445f1c34306006f7f5b645427bf2a47d76f1e976ccef2e9687480807417a |
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 | SHVNYU7HYivUidsfTqiYrQbHL7Ex+z0vKGEm03k4ALMaiOR4KAHSKrKVxNwpC0/1WeUibAJZV4ntkk5Cgr/VDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:07.534057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059169observed f15d65d69f4adebf77be4b0ac0ccb979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:07.514947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059169/manifest.jsonobserved cbe4445f1c34306006f7f5b645427bf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.495790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059169/publication.mdobserved 8a34067da038f6ef266b5d41ec34a1d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.477690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059169/publication.txtobserved f5de4a41c523df2e5c030db4ee1f70d2...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. |
|---|