OT-2026-000027526
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000027526) never changes.
Identity and time
| Publication number | OT-2026-000027526 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6998-7487-a080-71de5ed139da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 835f0e27a6a91890d571923caed7d66d4ebac3086175268edc7e0033fb3e7851 |
|---|---|
| Markdown | d2caaeed0a3406c5120b47bcedabefee4862c7486b1af75f3bf70e5c3a187436 |
| Publication page | a6ebca2a08ee9930bac83dd22a5dec60c1bff26703ba1e750041559c6935478b |
| Manifest | 1a110d20212570a4ca0b75197be53edee50f5fa19c33d5989210417c948c2c73 |
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 | 33T9EuxvTChSsC/X4tgNX+ra/HuBDwdCg7Ze+AoRBNuA3CI883lk8Ee6SrPTd4e0Emi/aAC3I1ELCzipC65yBw== |
| 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
| 2026-09-17T11:43:00.436711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027526observed a6ebca2a08ee9930bac83dd22a5dec60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:00.419508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027526/manifest.jsonobserved 1a110d20212570a4ca0b75197be53ede...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:00.401131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027526/publication.mdobserved d2caaeed0a3406c5120b47bcedabefee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:00.382999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027526/publication.txtobserved 835f0e27a6a91890d571923caed7d66d...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. |
|---|