OT-2026-000034203
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, pulsed 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-2026-000034203) never changes.
Identity and time
| Publication number | OT-2026-000034203 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-717d-aba5-9155e9c13419 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6af2a664ccb339899ef03d6bd0021b9f2618fb4519318700a2e72c6f35a892ff |
|---|---|
| Markdown | e71534bf91a52ce643bc679557909fb0904ab9ddc39b2d6f7e40e0f7e35f773e |
| Publication page | 203a25e3a3202f7d7a0313ca38000ce470398adecfb323d4b83816c9e46a36b0 |
| Manifest | 6948448b324edd5c0991338e31f687010a4fc3b8ef3812a8062aae2a27adb29d |
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 | SNkcv8o3blzS7IO11+FVKwlkVbWkz/TGjPwV+KetpasSIG5VJ1B1tZs2Pjd9rflfYvMsnL+D9R/XT5ghc3AvCw== |
| 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
| 2026-09-17T11:30:44.807069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034203observed 203a25e3a3202f7d7a0313ca38000ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:44.786826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034203/manifest.jsonobserved 6948448b324edd5c0991338e31f68701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.762902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034203/publication.mdobserved e71534bf91a52ce643bc679557909fb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.745174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034203/publication.txtobserved 6af2a664ccb339899ef03d6bd0021b9f...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. |
|---|