OT-2026-000012011
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, pulsed 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-2026-000012011) never changes.
Identity and time
| Publication number | OT-2026-000012011 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7df1-abb4-c6634fda736a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 296724d5341f29db3a910a265e5aa3b3cc52068409e27720c86da6c3a8bbcbae |
|---|---|
| Markdown | 3d03076488be6d26e609178bb1f71350d422e59d2b03b40a14f43c1dc49dd744 |
| Publication page | d1ff251ca4a83981e71b3b47f182d324775eee9b0a3c47ab05ad20c052662bc6 |
| Manifest | e247d14a94749407274d5a57aeec404c9002808ab607d766465a2d45c96052ef |
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 | 7+fuTjCb0Cumx/EO2RNEbyPtFw8KTZYIJ+n0zEBmsQUAwJkmCQ/XPZm2reqoaerVsaayVoLYoL3/JISP7rH8CQ== |
| 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
| 2026-09-17T12:12:52.781462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012011observed d1ff251ca4a83981e71b3b47f182d324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:52.763012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012011/manifest.jsonobserved e247d14a94749407274d5a57aeec404c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:52.744938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012011/publication.mdobserved 3d03076488be6d26e609178bb1f71350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:52.725365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012011/publication.txtobserved 296724d5341f29db3a910a265e5aa3b3...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. |
|---|