OT-2026-000019965
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000019965) never changes.
Identity and time
| Publication number | OT-2026-000019965 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb7-781a-97ca-74744b9dd3ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ae116efaf12922b739917356fa57cee5118e99eff1ba45c5b0a327bbc40c1f7 |
|---|---|
| Markdown | d7a821239a73411c487cc1fdfb85f4fc3b53d17019a42e9655a83549a2a93594 |
| Publication page | fc17da405730efa888a3dcad38d97a973c62339397cd70d0894599388384da91 |
| Manifest | f62391467c474e16861aefa440252ac3eab7f25a7ef2608b1423b9fad3371f8d |
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 | ly6kOWo4NdpPygFPEtjFkDc/jSapYqbn+yL95i+dztemya1x9HaCE0sEVcG2NJCdWcnKfqWCLwJpG35RVWQEDQ== |
| 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
| 2026-09-17T11:58:11.863140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019965observed fc17da405730efa888a3dcad38d97a97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:11.845199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019965/manifest.jsonobserved f62391467c474e16861aefa440252ac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:11.825613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019965/publication.mdobserved d7a821239a73411c487cc1fdfb85f4fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:11.807504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019965/publication.txtobserved 2ae116efaf12922b739917356fa57cee...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. |
|---|