OT-2026-000088524
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000088524) never changes.
Identity and time
| Publication number | OT-2026-000088524 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-730f-9bd8-bbde5bdc9f0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f06d06f9d7baf00f1d6d56ef50efb39cdd3228d9a5ee3edce29346f5c82e793 |
|---|---|
| Markdown | 902e0d029f910203e834025f33aa27919070c1592de54208e70ffa32b2fd8fe1 |
| Publication page | c5d3fe8d3c97ff7bca5cbbc361def3c9c4bf1cd6eb6c2f289d5b893cfd15c9bd |
| Manifest | 6df22b8bacc5d5cc56be4b23315ad49a78b0c45ceeac2d0f266816150e189cd5 |
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 | gVzpSu5khPcKwqo6SlXVIFeO0bgz6eaVq8wyhbGW9G+8NL6kVLQbCczjMi1ni6u5p+e/GItLtO+lZrBtbJtDAg== |
| 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
| 2026-09-17T09:48:55.305267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088524observed c5d3fe8d3c97ff7bca5cbbc361def3c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:55.286955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088524/manifest.jsonobserved 6df22b8bacc5d5cc56be4b23315ad49a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:55.269459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088524/publication.mdobserved 902e0d029f910203e834025f33aa2791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:55.250956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088524/publication.txtobserved 0f06d06f9d7baf00f1d6d56ef50efb39...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. |
|---|