OT-2026-000007706
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000007706) never changes.
Identity and time
| Publication number | OT-2026-000007706 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843e-70af-bfe1-2caa79b86198 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b7e6baacddc83b59614cc414106306be0a29a18320a1b38d777a894cd944b55 |
|---|---|
| Markdown | a3043ef7a8ed1761b68f2bf1ac36e59b34e3daa775bcab3e530a691a475af02f |
| Publication page | 5dea6c0534dc6e99a31fd6711db98b3d6b0bbe4ddeabaeb7520740266aa87daf |
| Manifest | 7edc9ae58a74a967c1ad676129650864e9e75dbfa4691c96cd22435e4b179945 |
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 | 5Asq/HvWMkPCI7pXrkiPirPXDgYVbAaoBAw27Jq4AMCMXvdNjzkijINa4bufo/ifT0i2Fjb0o2oc4e20oxYvAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:05.401752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007706observed 5dea6c0534dc6e99a31fd6711db98b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:05.383203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007706/manifest.jsonobserved 7edc9ae58a74a967c1ad676129650864...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:05.359043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007706/publication.mdobserved a3043ef7a8ed1761b68f2bf1ac36e59b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:05.342372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007706/publication.txtobserved 6b7e6baacddc83b59614cc414106306b...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. |
|---|