OT-2026-000058355
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000058355) never changes.
Identity and time
| Publication number | OT-2026-000058355 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-7817-a0fe-12c1a0893ff7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058355 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65b5daa9e11bcaffd258b681b0f2d251beb548397e10344a3829f50d3c44435e |
|---|---|
| Markdown | 6be9a8cbb11b24c7a1639be70cdbb5ccd5f691a61fb66215e730b690c17d2036 |
| Publication page | 3c7d933dfd4b0304233b0219f2a6beb2d14fc5e611cc0649953a0c7c67c5e1bd |
| Manifest | 520fd3145f08614b870fedc78947a0744d4f54a9e7d47ea074b1071784a5fdbe |
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 | j0/Gz16l74xQN637Ke58SVGmZUzDD9hqeH0TirfG4cIbSxjRn/S0kU5YXizdxWV8DFaorYb+KbvukRxHA/2cAQ== |
| 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
| 2026-09-17T10:46:46.167086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058355observed 3c7d933dfd4b0304233b0219f2a6beb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:46.149735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058355/manifest.jsonobserved 520fd3145f08614b870fedc78947a074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:46.131813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058355/publication.mdobserved 6be9a8cbb11b24c7a1639be70cdbb5cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:46.113676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058355/publication.txtobserved 65b5daa9e11bcaffd258b681b0f2d251...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. |
|---|