OT-2026-000010528
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000010528) never changes.
Identity and time
| Publication number | OT-2026-000010528 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7af2-8c12-8b4b88715daf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010528 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3ad33548f029d03532131939d964e016a3a16870586b7e61bda9b28a54a77db |
|---|---|
| Markdown | 3629b034230c5c74edde09e1968e03ecae676e5e132c3c26a6e7b44d68c94bef |
| Publication page | a5779d3b7470a0273e9d3e7dab68831901e191d0e7d0ddda1acb2eee7bf80424 |
| Manifest | d42d24ed1c2aa640164ea46f758828bdd62aef2bc9315f679d3e7f1613992d09 |
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 | BMDLyxyAq6aUPDd03/gpfr6ZFp0Z5bc9Po6WQpBW1npcCbKxd/+HnAK1CAcPe9rO8/CHjvyvEJrqHITpg03DBw== |
| 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
| 2026-09-17T12:14:41.287326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010528observed a5779d3b7470a0273e9d3e7dab688319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:41.269098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010528/manifest.jsonobserved d42d24ed1c2aa640164ea46f758828bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:41.251331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010528/publication.mdobserved 3629b034230c5c74edde09e1968e03ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:41.231560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010528/publication.txtobserved a3ad33548f029d03532131939d964e01...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. |
|---|