OT-2026-000062043
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, manifold 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-2026-000062043) never changes.
Identity and time
| Publication number | OT-2026-000062043 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7e30-80a5-ee142543f420 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062043 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb8b03f4b9d75b63b61974485671529f5a70aef15c71c1c13cdff576526ce330 |
|---|---|
| Markdown | 8e7e65ec5a65cc89e5f29dc9dff33ad027cc5ab0793711af3a86e19945f349a6 |
| Publication page | b354ee804a11c08a798d9c83fd41a164461a8684e06b2b7fa888adb13bfbd8f5 |
| Manifest | e27d4514357c290253c41f02eda63f17f3602755b5ebeaff134cede2bef36908 |
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 | 1YLgOg6xEcrUmUyqJBlEBTn0fIb6B5XrS0eJF0kgphP8GAQqS+7KYIWHqJnk050Bt+evbNx4wS4Bi79b1qmVDw== |
| 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
| 2026-09-17T10:41:04.983628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062043observed b354ee804a11c08a798d9c83fd41a164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:04.963999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062043/manifest.jsonobserved e27d4514357c290253c41f02eda63f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:04.944995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062043/publication.mdobserved 8e7e65ec5a65cc89e5f29dc9dff33ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:04.925328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062043/publication.txtobserved fb8b03f4b9d75b63b61974485671529f...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. |
|---|