OT-2026-000013055
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000013055) never changes.
Identity and time
| Publication number | OT-2026-000013055 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-73f7-9592-ff4e863c4e17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013055 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e9e04a486f8320fa576f074ccb6a03ec881884250937909a06cb2e2cc556f7e |
|---|---|
| Markdown | 19cb858389f6fbdbc2fd0f53303c2d347071f540b7c606ca648178360129214c |
| Publication page | 153049fdd0493adb9ff33ccdf1e1d12073e768e601f3ae27fe2e61aa75a7f276 |
| Manifest | 5095321f3ee3ac33e7472766a44a8d8a3a28d9e43234b482db0f2b00609b0293 |
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 | Zw8+pPJ6D3dJjiSohX5coJmVcE33hEaUnaIWhTXiV3/kg1rhKkCJ6BZxVCIC7TvZrftbFNU0/S2YkHT1Jqz4Cw== |
| 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
| 2026-09-17T12:10:53.478947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013055observed 153049fdd0493adb9ff33ccdf1e1d120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:53.460980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013055/manifest.jsonobserved 5095321f3ee3ac33e7472766a44a8d8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:53.441673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013055/publication.mdobserved 19cb858389f6fbdbc2fd0f53303c2d34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:53.422647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013055/publication.txtobserved 3e9e04a486f8320fa576f074ccb6a03e...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. |
|---|