OT-2026-000101822
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pulsed blow-off after 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-2026-000101822) never changes.
Identity and time
| Publication number | OT-2026-000101822 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e18-7945-ba04-711c83e660e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6efd693ac5caf741a2a6b0748df3dac965f188e8ec806f32fd9e652ede5fdd68 |
|---|---|
| Markdown | 0016f5471dd644631e2b0c4c23c852fc5d55f6e93246c384720e45f01860525f |
| Publication page | 5baa98ac72f50f5ce42576e3808d0945d04aed32bcd7c80a0e0a4ffbe116ec01 |
| Manifest | 4c9b254efe93fafc64937f3526e909700060506e072796f017e4cd5a2e9f8dae |
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 | xVU3BURTmv0d5EvZoPBRBsfa4fl9Ms/0Fb0fPwnE6oa8AGDV50TZN3+WbS5LsSjy3jAB722RyMnYk2Kye9zGAA== |
| 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
| 2026-09-17T09:26:19.327226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101822observed 5baa98ac72f50f5ce42576e3808d0945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:19.310015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101822/manifest.jsonobserved 4c9b254efe93fafc64937f3526e90970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.294011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101822/publication.mdobserved 0016f5471dd644631e2b0c4c23c852fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.276037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101822/publication.txtobserved 6efd693ac5caf741a2a6b0748df3dac9...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. |
|---|