OT-2026-000064232
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000064232) never changes.
Identity and time
| Publication number | OT-2026-000064232 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-79d2-a210-71b43d0bc98c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064232 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18d7876ddb9aeb07f2d96a3f8221b7c11262ca5f7b74a20c58f5fa609e0e9cc5 |
|---|---|
| Markdown | 030e83a2c5258f6a93d08220d99d31f3b37f79028e4d72020c89680e72afd925 |
| Publication page | 4f94d95b40d9886714e9918479acb66fb8af49919357c097651f81aab4a9aa39 |
| Manifest | ca3fadac020748e83994b68e6d4acd48df19adb3a96cc529d2b4795a90ecd9b5 |
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 | iA3siUrVkDtE8bHvp/J1K/9x+FEFYK+FRAUc+pt3Y5NlA5SNnhC7hLt2bDwejoN4UtgRlk43biaCRx8XyH/aBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:21.507031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064232observed 4f94d95b40d9886714e9918479acb66f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:21.488648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064232/manifest.jsonobserved ca3fadac020748e83994b68e6d4acd48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:21.469544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064232/publication.mdobserved 030e83a2c5258f6a93d08220d99d31f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:21.449519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064232/publication.txtobserved 18d7876ddb9aeb07f2d96a3f8221b7c1...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. |
|---|