OT-2026-000082503
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000082503) never changes.
Identity and time
| Publication number | OT-2026-000082503 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-78b1-b0c4-3d0c41026f5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082503 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee998eacf784d522acd4d07cd7efc1b914735967c09f8b99c6ff3722d45e61ea |
|---|---|
| Markdown | 60741f1b2885d67a88e45dc3437a7469e0fe6cb8da6e4039af302c703489ac52 |
| Publication page | 0cc0c673893deb7ff5ea164cc1eed07734eaf7c3e685c09b9af22dafd933db86 |
| Manifest | d7fe61c436c2f5f7cd0cad7aa7f64fb419a751b9b8ab53e0afcaf1ab93050e7c |
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 | q225TutbYfwwiGZJjm/bUp7WkGy51QZGgsYgzBbbowacYKCVb8IotJENn/LBuMVTaPPX9O49jh677GPsv5/ODw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:57:56.048037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082503observed 0cc0c673893deb7ff5ea164cc1eed077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:56.030600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082503/manifest.jsonobserved d7fe61c436c2f5f7cd0cad7aa7f64fb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.014437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082503/publication.mdobserved 60741f1b2885d67a88e45dc3437a7469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.996736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082503/publication.txtobserved ee998eacf784d522acd4d07cd7efc1b9...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. |
|---|