OT-2026-000060896
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after set-down
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-2026-000060896) never changes.
Identity and time
| Publication number | OT-2026-000060896 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f1-7095-becf-959e3904cf13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 786272c3ee2e2636e6feafd6d37f9241a8554a6a9a839775b284a371be7004c1 |
|---|---|
| Markdown | b72729005eaf5ee8e6add15ef3f3781f017e42ac9ea18900dc5f391d79007031 |
| Publication page | 8d5b8e4453f1965c8b83ad74e9d360a643050d63ec722dc201da7af2d537f886 |
| Manifest | 8c8e294362b14c9ff50479f8fd47ead51d80abbef141a9479e4dad7b11ca077f |
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 | r5TZUWw2GgqxbC8nCRRPZ63vHf03757KKyGPwfNWfV2lciAHbrWiF0c7fk76Sar2LeLPXNaMWeEUWVFivU4LDQ== |
| 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
| 2026-09-17T10:41:38.155192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060896observed 8d5b8e4453f1965c8b83ad74e9d360a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:38.134607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060896/manifest.jsonobserved 8c8e294362b14c9ff50479f8fd47ead5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:38.112389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060896/publication.mdobserved b72729005eaf5ee8e6add15ef3f3781f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:38.091933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060896/publication.txtobserved 786272c3ee2e2636e6feafd6d37f9241...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. |
|---|