OT-2026-000070580
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented 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-2026-000070580) never changes.
Identity and time
| Publication number | OT-2026-000070580 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-760c-90e2-707a312c722a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070580 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05b8ca90bcb9b59127db89b0c9a0288c2dff02839a1bfeb0f918deb464934488 |
|---|---|
| Markdown | f1bfdc84c2b2d65117a8024d6a0491251241ea6ae6e0350b52217a46c0701853 |
| Publication page | 31b7a701778df2a9bccecbff8ec1cc0479d9101c21a908e34561ce16097e0a28 |
| Manifest | 96c8769232cf434147956ce894654bbf5f55698fee34b8e1dc9d813509d62eeb |
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 | bcPlpms+WmhD3CmnN+LRQLORrKRt/sMjfKXV6iuEu//WEcIA8GLBdt4KkGE0tuILtyK0DKEuZRnyqVsHD6QYDw== |
| 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
| 2026-09-17T10:26:25.994463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070580observed 31b7a701778df2a9bccecbff8ec1cc04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:25.978311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070580/manifest.jsonobserved 96c8769232cf434147956ce894654bbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:25.962386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070580/publication.mdobserved f1bfdc84c2b2d65117a8024d6a049125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:25.946123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070580/publication.txtobserved 05b8ca90bcb9b59127db89b0c9a0288c...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. |
|---|