OT-2026-000010539
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, vented after 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-2026-000010539) never changes.
Identity and time
| Publication number | OT-2026-000010539 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7ad7-8870-06012cf5b0cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010539 |
| Status | PUBLIC |
Content hashes
| Canonical text | e35296f11dedce78e1163dceb70b2db973e59c3123a275cd985a880cc1e26cdf |
|---|---|
| Markdown | f56a2698f7c5477a92bd3d1756169f834ac425ff4aaac75bf9584eacc4d1a114 |
| Publication page | ff696ef43d7379394971d10376c4eefc34ac746613e6deab384cab6497494e71 |
| Manifest | 5b9189f9bd7c24d63482c6c4099f0f9525d14b8a2aa6a6c2716b599d2e95cfac |
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 | 1H/9VM/FNUGGTZRvK1dy4RgM8BUuuArDTcdq4VEsUMzW6wSstpgb8ldPdenH4kFMN8RX/+YQvyDCmxNtdegVAQ== |
| 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
| 2026-09-17T12:14:42.184829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010539observed ff696ef43d7379394971d10376c4eefc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:42.164721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010539/manifest.jsonobserved 5b9189f9bd7c24d63482c6c4099f0f95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:42.143907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010539/publication.mdobserved f56a2698f7c5477a92bd3d1756169f83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:42.123697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010539/publication.txtobserved e35296f11dedce78e1163dceb70b2db9...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. |
|---|