OT-2026-000056229
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented before 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-2026-000056229) never changes.
Identity and time
| Publication number | OT-2026-000056229 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd1-7a18-a0a0-574a59864485 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056229 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2622de3c56545c1ea64628b551c037174fea86e0ac01ff9e9d151e73fb603ec6 |
|---|---|
| Markdown | 7c1e929fbae4cfc253253cd0e61ca4b87faff61d67b068df0542655b5ccc2b5d |
| Publication page | b25e5a9eab8efec7b422b1adea2ff1eac3ea8f5b32c696b586a3671bd210e2dc |
| Manifest | 73e295a7d1c6920f5d4e4cc199ff1368fd61ef148db574fd681ee181fdb72e39 |
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 | SNZjmYN7kGBTMr+BJKASjqbh1LldlcUf8Tw0QGn1Zac1cLqvqzpzLj22Bs54Eqg3LOWtH3XWMGZ83E+14k7PDA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:42.434679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056229observed b25e5a9eab8efec7b422b1adea2ff1ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:42.416832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056229/manifest.jsonobserved 73e295a7d1c6920f5d4e4cc199ff1368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:42.399786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056229/publication.mdobserved 7c1e929fbae4cfc253253cd0e61ca4b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:42.383524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056229/publication.txtobserved 2622de3c56545c1ea64628b551c03717...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. |
|---|