OT-2026-000101699
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, pulsed blow-off 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-2026-000101699) never changes.
Identity and time
| Publication number | OT-2026-000101699 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-72b7-867c-bd8b0b55cae1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101699 |
| Status | PUBLIC |
Content hashes
| Canonical text | d565b4329327728bad0d915e0356ccddee70897ea8c6754f6e9cd3575a110525 |
|---|---|
| Markdown | 89d28377d2446f9ef6997649daef653707c0e35f592689f72381a94d43916e8b |
| Publication page | af3a8721a6e650ea84fbc77abed9bbf25b3c22273061d4c6b92e1f391442dceb |
| Manifest | 274880c04965e5791b4a510cbe9439699165c287076fda2e28db8091c7b66dc4 |
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 | OFWrBpKdbftsUvRGmtCDMhpmHM+RA/3CNre+sPXdyeDcr9umPUpy1TD3XVFVqgwXlOtTrOHsGBRAlS3c/l2bDg== |
| 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
| 2026-09-17T09:25:43.570845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101699observed af3a8721a6e650ea84fbc77abed9bbf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:43.552949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101699/manifest.jsonobserved 274880c04965e5791b4a510cbe943969...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.533466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101699/publication.mdobserved 89d28377d2446f9ef6997649daef6537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.516091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101699/publication.txtobserved d565b4329327728bad0d915e0356ccdd...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. |
|---|