OT-2026-000052656
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000052656) never changes.
Identity and time
| Publication number | OT-2026-000052656 · never reused |
|---|---|
| Internal UUID | 01a0ae84-573c-706f-90e1-2009e216b899 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:23.819394Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 095f2c898158b3dba4050ea71af28659990dee47679248952112de9395234410 |
|---|---|
| Markdown | edfd8b0c79fc45069a9b896f4fa573982eaf2e00767dace7503ae42a54fca31e |
| Publication page | 859714e4c6f4779d5ed522b555addf8c80e789f1a6324c2170661243d6dec12e |
| Manifest | aefb34b28ea17f12ed6dde218f70e85f27698a0a0724ca2c82afa48347b557f6 |
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 | 6kp3W/rHrJP01V0HUzgFNu2bctXsLZWl6yCYsZBOsFq8yMcy0+eymfdCNPJis/Gx8w3S5lO0H+hq/ySms5iYCQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:20.340090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052656observed 859714e4c6f4779d5ed522b555addf8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:20.320022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052656/manifest.jsonobserved aefb34b28ea17f12ed6dde218f70e85f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:20.301757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052656/publication.mdobserved edfd8b0c79fc45069a9b896f4fa57398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:20.282498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052656/publication.txtobserved 095f2c898158b3dba4050ea71af28659...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. |
|---|