OT-2026-000070739
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000070739) never changes.
Identity and time
| Publication number | OT-2026-000070739 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-74eb-8262-77a608924e86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070739 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c6eef2cddcc5a92a6a4522d740f826a5377919758a1cb6b201fdb20b17e2cc1 |
|---|---|
| Markdown | 204f58d6264544c142ea943758a2ba2bc65df536672f8d7fe9bea8410331c6bc |
| Publication page | f31819ad0e43eeb2f67d755f284381de1340cce95526d76f6eee49ced65a21fe |
| Manifest | 0859ef35393dc09f398aae4fd5e6c606c64e683cafabd0ef151c6702b8d8fdcc |
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 | BKIqw5UCDPa0zLYh/83bedNwfbK8qF9fCfM+hnmKMg5yvislEglrA55ahqdhm0dV6DzLhZiOXeQfTmu7ToPHCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:25.995937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070739observed f31819ad0e43eeb2f67d755f284381de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:25.977981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070739/manifest.jsonobserved 0859ef35393dc09f398aae4fd5e6c606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:25.961364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070739/publication.mdobserved 204f58d6264544c142ea943758a2ba2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:25.945271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070739/publication.txtobserved 4c6eef2cddcc5a92a6a4522d740f826a...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. |
|---|