OT-2026-000062024
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000062024) never changes.
Identity and time
| Publication number | OT-2026-000062024 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7547-9d8c-a9cc13548d3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 219a8064f5b4ad593a513c823ec9abc3fbd73ffb10e234896a088370a1413c13 |
|---|---|
| Markdown | 168da97dc787e65b2a85d218441883e1ac27a148d9543a337c6edb3d2b4aeb3f |
| Publication page | 2b81037536385fbdb2a76cc374b45cbd9a50fdcba958da6e5cab60b2748c38d3 |
| Manifest | 6308e61aeb76672aa3c659998cb380fa44538fd68cab72ecc5a11a4befb7e94e |
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 | XScWF4MPuEc86xvzgeifb5Gt7lO3apVgjCm2hBwBTk8d+1CRGxppPa6fw0cc/nNUCmBOEU0OND1Haoc4YHgnAA== |
| 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
| 2026-09-17T10:41:03.457653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062024observed 2b81037536385fbdb2a76cc374b45cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:03.437960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062024/manifest.jsonobserved 6308e61aeb76672aa3c659998cb380fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:03.417335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062024/publication.mdobserved 168da97dc787e65b2a85d218441883e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:03.397381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062024/publication.txtobserved 219a8064f5b4ad593a513c823ec9abc3...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. |
|---|