OT-2026-000058690
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line 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-2026-000058690) never changes.
Identity and time
| Publication number | OT-2026-000058690 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7f5c-8248-1f02f3c0fb15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058690 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1a62f0fd764ad60222da576ea4d46be5ba6e718d88a8f47ff7c1dba551473ee |
|---|---|
| Markdown | 0e569593dd6e9b20ac43b573c73be36b79de4aaaf8aeed193ddc1eaffad5b3b5 |
| Publication page | 0492926b4071039fd31dc58667739437ec0406665149155ddde6f6b73f3ce7e1 |
| Manifest | fdc9c82d6f31931fad9cabd74cff1a2705fdeba9b05aa20281ff90f28796e67d |
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 | KDC5GPBdwBjzm/RtP9Dlr+9r0G1PFv9rd0ahnJ891dpfRrCcQYcnf6LivOoijiLMeRIfQHB8HV5LkTszlAq2Cw== |
| 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
| 2026-09-17T10:47:12.748757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058690observed 0492926b4071039fd31dc58667739437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:12.732056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058690/manifest.jsonobserved fdc9c82d6f31931fad9cabd74cff1a27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.715637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058690/publication.mdobserved 0e569593dd6e9b20ac43b573c73be36b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.699255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058690/publication.txtobserved c1a62f0fd764ad60222da576ea4d46be...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. |
|---|