OT-2026-000097587
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000097587) never changes.
Identity and time
| Publication number | OT-2026-000097587 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-7aef-9e19-d59eee449d5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097587 |
| Status | PUBLIC |
Content hashes
| Canonical text | 664184843f9dc7abd9e2777b0ea933a263d0db795e29f4b29e7fe353b8789fc3 |
|---|---|
| Markdown | 9c4b1d00491a25916a9cac7581cec257a48ddbf396c4890c8605671eee5359fc |
| Publication page | 9c04e149e2f87cc76f46068eb10b2c7faae74ba29f263a84de659261d3f44030 |
| Manifest | b167b9e7edd824ab72c750ccb5fe6857b1e4f497878121edc919c500424b206a |
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 | JsoklqqUNx0oI8orcGTY3U15fdM+bC/Z7auGH2v2HRDBUYdSL+rtMrLTiiS2aN8ju9EOBDcL7b7iLGt3DX3xCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:30.181633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097587observed 9c04e149e2f87cc76f46068eb10b2c7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:30.164127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097587/manifest.jsonobserved b167b9e7edd824ab72c750ccb5fe6857...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:30.146832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097587/publication.mdobserved 9c4b1d00491a25916a9cac7581cec257...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:30.129676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097587/publication.txtobserved 664184843f9dc7abd9e2777b0ea933a2...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. |
|---|