OT-2026-000089261
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000089261) never changes.
Identity and time
| Publication number | OT-2026-000089261 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db00-7cfc-9739-b3adacbfebb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089261 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba0f2bc65bd3f03e5b64ca7a6e11984edd3524a85aed6f9c54ef637e645428fa |
|---|---|
| Markdown | 620b87ef2b776819bbddc9e04de9669326f1f4c968a6d35841f1c4e69bfda855 |
| Publication page | 4f08d584c5e0f44b36d9393b9515368a63d639f882f8b04d23161a17f0195097 |
| Manifest | 9297268bb34fc867b171da2527d584e7d8e221a1e38601ee3bbdfd96603e8a13 |
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 | /mx1QrkNzMo4WadtAWpDTIYeBHaQp/lRtWa5V44ccZd8SNlaocJo/L516ZOOVUiRWKh28Bh4HWDeuVeHePhzCg== |
| 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
| 2026-09-17T09:47:17.987226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089261observed 4f08d584c5e0f44b36d9393b9515368a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:17.970809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089261/manifest.jsonobserved 9297268bb34fc867b171da2527d584e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:17.953767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089261/publication.mdobserved 620b87ef2b776819bbddc9e04de96693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:17.936398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089261/publication.txtobserved ba0f2bc65bd3f03e5b64ca7a6e11984e...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. |
|---|