OT-2026-000008469
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, vented 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-2026-000008469) never changes.
Identity and time
| Publication number | OT-2026-000008469 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46a-7c4b-abda-d979f4a0e769 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008469 |
| Status | PUBLIC |
Content hashes
| Canonical text | f664c6a17837596c50d6684df498e1a4ad9067641d768f7dda31603e693a61a7 |
|---|---|
| Markdown | ff5f953847222defb353c732715fa63039e7dc9e6078259ecfa6d27c14b7c5c0 |
| Publication page | eff4ed47946ca06014cca0bf3da6716951bcc1c71e1a5854c40974d4fd4eb766 |
| Manifest | b1d98364fae19e926462a2244270eda5e67f4308b54596f0f689afffc6dd3841 |
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 | sK2bVXE4Ss8VXwEZd+46rTXKvlxV1dXZ3Jhb4D4gNlPUPgcgxjvWvYaZOzz4mgb1U64NmkpFsWpD9B8wCKDRAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:21.604113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008469observed eff4ed47946ca06014cca0bf3da67169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:21.584686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008469/manifest.jsonobserved b1d98364fae19e926462a2244270eda5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:21.564081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008469/publication.mdobserved ff5f953847222defb353c732715fa630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:21.545181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008469/publication.txtobserved f664c6a17837596c50d6684df498e1a4...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. |
|---|