OT-2026-000059500
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000059500) never changes.
Identity and time
| Publication number | OT-2026-000059500 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7d9a-8f49-2130bc56e7e4 · 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-2026-000059500 |
| Status | PUBLIC |
Content hashes
| Canonical text | dec772615a87dd4cc20282dcdb5c1ad81ec52943195ef10fc0f65091cd7b4f5e |
|---|---|
| Markdown | aa1ac950eaac30c4a0f924b07be96e9d5380869bdca1147abc97eda756af00b6 |
| Publication page | 3234e15443be6a1304deb787ca24f49f7f44d5f07bc5b21542dd111ee32dd37a |
| Manifest | af167609024d884503058185698b001122fcbf3f1526bcf54cb0891024dd545d |
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 | WEtD2Q0OfU4CU0tc/W9Kmqe48X/cV9uZXfYIzceuZnKE2w5+4bzrVQIDMUJjp9G4EXeNQevPiIt0gaPDCxQCBg== |
| 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
| 2026-09-17T10:46:12.770542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059500observed 3234e15443be6a1304deb787ca24f49f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:12.750123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059500/manifest.jsonobserved af167609024d884503058185698b0011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:12.731070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059500/publication.mdobserved aa1ac950eaac30c4a0f924b07be96e9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:12.711446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059500/publication.txtobserved dec772615a87dd4cc20282dcdb5c1ad8...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. |
|---|