OT-2026-000035888
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000035888) never changes.
Identity and time
| Publication number | OT-2026-000035888 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-72b1-88ef-4e0848338d14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035888 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08830b4e13371169bdb80b2db81b1b07fbb7fffe93b590231edcfe484f5098a4 |
|---|---|
| Markdown | b748f39987c40fb1af7a99bf96a08c23fc21c7bb05869422a72362044a84b445 |
| Publication page | 45bd49c8eccc4bca061c658c4d93e0f6f22d4a758b92cfd8e79097370b3d5d82 |
| Manifest | e10bdaf8290628238ccf7322a07736f9dd76452093b064f5fcdcea8889a9cdfe |
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 | TDi18LBt92C36vmPpi0z3BBrws86z79wso+3S2oLSg1l7tB1BHPh5aabm5OSYV9MrGDeX9SvJYvjtxzYTJBWCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:38.074649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035888observed 45bd49c8eccc4bca061c658c4d93e0f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:38.055135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035888/manifest.jsonobserved e10bdaf8290628238ccf7322a07736f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:38.037242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035888/publication.mdobserved b748f39987c40fb1af7a99bf96a08c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:38.017310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035888/publication.txtobserved 08830b4e13371169bdb80b2db81b1b07...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. |
|---|