OT-2026-000029773
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000029773) never changes.
Identity and time
| Publication number | OT-2026-000029773 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e24-7da0-86aa-4cbb80c05177 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029773 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3c6542317ef70c3faffbd820c77509cce9f0974bbc2ac91993c8f88f4889f20 |
|---|---|
| Markdown | f1a40d23e79eab95493a9257710e8b51968f49035e4bb3b5eeaff03b164ffc13 |
| Publication page | e6e55b411290a52c938762d6fa59e2dc5b12b7cc796da275a5649f25bf7743be |
| Manifest | 0e28aaff1af1f5e31d5dbe2581d5df6b46a5125b1dd26755984505dd64c85f0b |
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 | GXcZnfARgnmSN1ytFYfYzuAMMvWgh5sxTXMz9TOyVK9QnuPHRXEb3ue0SiOMcm+sB0k7UTNnkQrbalRajU6RCA== |
| 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
| 2026-09-17T11:39:32.272261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029773observed e6e55b411290a52c938762d6fa59e2dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:32.254781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029773/manifest.jsonobserved 0e28aaff1af1f5e31d5dbe2581d5df6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:32.235312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029773/publication.mdobserved f1a40d23e79eab95493a9257710e8b51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:32.217811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029773/publication.txtobserved b3c6542317ef70c3faffbd820c77509c...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. |
|---|