OT-2026-000059465
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000059465) never changes.
Identity and time
| Publication number | OT-2026-000059465 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-73b8-bb58-4361ab70bbf3 · 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-2026-000059465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ea11bf7c80ff8a63dea36e0c0f34b07d405f9502c7f12345ea2d55eead58aec |
|---|---|
| Markdown | 959cc803758ec423bb5f9d72eb0ad0b10682222a576b96e7a4e6e38f5d2905e0 |
| Publication page | a855b168448603bb2e92688c64f127f3f96096f1a1198f23f42dbfa10cd97faf |
| Manifest | e3767bdc4c5ee93a8f44587fe7951c0dff2690224f2b5d21dd3c0e46c1ad17b9 |
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 | Gj9Wa5N9TJp/ke8Cvgl3tr2aROzdt/KsoOHYdePm7BLgK1nOkLd3oyqbbJLfCtp/Wk2SrvkPt6LbAs2wA7+aAg== |
| 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
| 2026-09-17T10:46:09.747834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059465observed a855b168448603bb2e92688c64f127f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:09.731173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059465/manifest.jsonobserved e3767bdc4c5ee93a8f44587fe7951c0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:09.713554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059465/publication.mdobserved 959cc803758ec423bb5f9d72eb0ad0b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:09.696631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059465/publication.txtobserved 6ea11bf7c80ff8a63dea36e0c0f34b07...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. |
|---|