OT-2026-000098988
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold 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-2026-000098988) never changes.
Identity and time
| Publication number | OT-2026-000098988 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-78c3-a16b-f6a5eb460bd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098988 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55a7f1038ce89009100fbb603f0f42892c44713891b58f3dfbf671ce6475224b |
|---|---|
| Markdown | aafdd156ea8711afbfb2407da125101ce22ebddda3883d8505cc43a4137c43a7 |
| Publication page | 0b98bc2074257c1391e1a248ab055e4d6b0bdda478b162a26893cc33dd85418e |
| Manifest | 74dcb1b14105574d2d0524b5ddc7d4743677e462597cac125573dddd70d48558 |
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 | Ftg6fU+guXePAbFx+bvie1bOTJZmSoWazUd+bL11lm1d+plLygC/r4qe6bK8GYZyQatUVS5ZxazUw38yO2u9CQ== |
| 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
| 2026-09-17T09:30:04.089399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098988observed 0b98bc2074257c1391e1a248ab055e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:04.073465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098988/manifest.jsonobserved 74dcb1b14105574d2d0524b5ddc7d474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:04.054396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098988/publication.mdobserved aafdd156ea8711afbfb2407da125101c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:04.034726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098988/publication.txtobserved 55a7f1038ce89009100fbb603f0f4289...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. |
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