OT-2026-000011430
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, vented 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-2026-000011430) never changes.
Identity and time
| Publication number | OT-2026-000011430 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7fc3-a1a7-03f134dd8840 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011430 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5619fde4d43cf4177ec26421e5f753025816645e3e2a741e1871ce039920d85 |
|---|---|
| Markdown | 39d91c21430b1aea523d316276a551c7000bfaa6a400a21dc2ac6dc990a1e452 |
| Publication page | 85c62729bd0120eddf3dde4afbdcb9626057618c31db489f0605ee7afea34524 |
| Manifest | d0e5b79d5f8d78576ecc34b45d68c4f3cfe4af8754f662c3756f87aac4850248 |
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 | ziUMBXYuUieVoqlW4iqVLsJ0xA72s0ytJwyBwjdFf/eSloyme34xQZukdh/NFz/fs4VkYpfqU30HekGseRF8BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:11.183417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011430observed 85c62729bd0120eddf3dde4afbdcb962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:11.165551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011430/manifest.jsonobserved d0e5b79d5f8d78576ecc34b45d68c4f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:11.147367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011430/publication.mdobserved 39d91c21430b1aea523d316276a551c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:11.129596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011430/publication.txtobserved e5619fde4d43cf4177ec26421e5f7530...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. |
|---|