OT-2026-000096950
Publication integrity record
Foam pad vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, sustained 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-2026-000096950) never changes.
Identity and time
| Publication number | OT-2026-000096950 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7387-9bea-2b6b9ede0fe0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096950 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4701ef6dd162169893c648851e45d0e6cd4b80acd16c9e3398771e801526156 |
|---|---|
| Markdown | 29e1122e88d188a5214a635023a79484776986d7e5d2b762b4b02b7a8443751d |
| Publication page | 2ae16ce215be6fb3576ee8a14c6ffdc122c9c7855d4e324575cf7739c09fef85 |
| Manifest | 4c86f84371447f5bdee7de6ba2300601a18bb35a67579c4417d5a0044833fa71 |
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 | M9Q+CZQrrZLYj64vp7QFgvvVc3p1KdTUleLVJIeDjtbknfgo3UQZsR7lfMbLkg8w5/0k3FSVWGQKfifzIpy+Bg== |
| 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
| 2026-09-17T09:10:09.651758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096950observed 2ae16ce215be6fb3576ee8a14c6ffdc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:09.635299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096950/manifest.jsonobserved 4c86f84371447f5bdee7de6ba2300601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:09.618068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096950/publication.mdobserved 29e1122e88d188a5214a635023a79484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:09.596209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096950/publication.txtobserved e4701ef6dd162169893c648851e45d0e...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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