OT-2026-000060294
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000060294) never changes.
Identity and time
| Publication number | OT-2026-000060294 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-770f-82aa-ea7cce5ad772 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060294 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea2112b5a6e3848f482d2cf5a0d0aa555c05f6f1cd8fd632d6340a282dccd340 |
|---|---|
| Markdown | 8a74e1194de197e091c8d736b4f78ce4620f647288d709a985a9aff09d638e03 |
| Publication page | d3459fbcf825f2d4198e8882c5379770bee7a6a2681561bab61c1a8f4d947e2f |
| Manifest | c1a58785b1418c5c0fcbe769221e3ac8dfd0d7e1f2284dd90c7ec31fb58cdd27 |
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 | 7YyshfNheloti6h6iVGvw9FhjmKc4bGLm0KnVFLYdxTt9a3etP6Y76atRGtgl4fXZjovVERDyzkzf86zs8rQCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:00.086442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060294observed d3459fbcf825f2d4198e8882c5379770...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:00.069495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060294/manifest.jsonobserved c1a58785b1418c5c0fcbe769221e3ac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.053169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060294/publication.mdobserved 8a74e1194de197e091c8d736b4f78ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.036461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060294/publication.txtobserved ea2112b5a6e3848f482d2cf5a0d0aa55...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. |
|---|