OT-2026-000079825
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, 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-2026-000079825) never changes.
Identity and time
| Publication number | OT-2026-000079825 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7005-81ee-b801f7a40d87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079825 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b00e1cdbd1813842f6183c42d2219d9f6fb06d288ab6a04a26e6cdf0491c02c |
|---|---|
| Markdown | 8bfbb127a1ce1e745c0bc0946b347fe791c3465f5c66da339084b9e2857433f0 |
| Publication page | cb29c6b3b49851ad78b60a44cf233e29807f9c65aa93d2475899dd34050663e7 |
| Manifest | bb4411ed7f75ea2a4a4fdb612adf0b8316940ee102e839451740fb946ffd71cf |
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 | Ccbzw73rMAxEgZ6w3dQBBOUOOt0daXKfyJ/IwSS1wz+WfSZa1iiQGA7vX3ensIYpklvPdCCig/UMH2H+IsqcBA== |
| 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
| 2026-09-17T10:03:42.468725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079825observed cb29c6b3b49851ad78b60a44cf233e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:42.447520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079825/manifest.jsonobserved bb4411ed7f75ea2a4a4fdb612adf0b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:42.428965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079825/publication.mdobserved 8bfbb127a1ce1e745c0bc0946b347fe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:42.409346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079825/publication.txtobserved 6b00e1cdbd1813842f6183c42d2219d9...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. |
|---|