OT-2026-000058819
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000058819) never changes.
Identity and time
| Publication number | OT-2026-000058819 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479d-7555-969a-d1c12441bda1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058819 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3a5ca20d39e46a2a71cedc0e884a736ed82e2ff019c5fefade9f051e4d024c0 |
|---|---|
| Markdown | b5c1e6e0dc956ba87d03ee5b2aceed2d23c4d7c3ed88af66f11e6bc4688e9bca |
| Publication page | caee9e6efeeb546f42808057363f85779e757179a4698d334ecd9c38f17f2f0f |
| Manifest | bd6a32ea8b479bb2fe4bf4cb894fa0413587af191b34e50a93247d0842577849 |
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 | Sf/gKhjgzav+3rQ1vKa3AhdykQ8IHv+No5vGT48OQeCFDlsooUEgYmXJTDt6KD+QAgwDTXYC6EqlapBhi0ShCA== |
| 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
| 2026-09-17T10:46:20.810843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058819observed caee9e6efeeb546f42808057363f8577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:20.793343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058819/manifest.jsonobserved bd6a32ea8b479bb2fe4bf4cb894fa041...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:20.776760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058819/publication.mdobserved b5c1e6e0dc956ba87d03ee5b2aceed2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:20.756122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058819/publication.txtobserved b3a5ca20d39e46a2a71cedc0e884a736...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. |
|---|