OT-2026-000016960
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, 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-2026-000016960) never changes.
Identity and time
| Publication number | OT-2026-000016960 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-7c99-a982-02791b050e09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d9341ad6b61a8d1fcf4e16b6710b5e114bbeb4811825372e81e31fcaf36da0b |
|---|---|
| Markdown | 98abc1b8cd931d5fb9a1dac5deb9423f10495296ffe78c53be98a66b73cd3804 |
| Publication page | 610d48f451a827774ad38d0924957c9d65939a2686549aae8773ca802e6c4eac |
| Manifest | 70979bf8fc82ec7e20a44684cd8fc015a018d97da9e2d2d43c1fc303d04005ab |
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 | F85jzUN3Macd4l/e4M0JPB7b9mABbFp3vD702ipTjkCQVUp/Ti96iIR9BxnKA8mNsr+PPxRREujnoQtU5dxECw== |
| 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
| 2026-09-17T12:03:14.914660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016960observed 610d48f451a827774ad38d0924957c9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:14.898979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016960/manifest.jsonobserved 70979bf8fc82ec7e20a44684cd8fc015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:14.884920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016960/publication.mdobserved 98abc1b8cd931d5fb9a1dac5deb9423f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:14.869459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016960/publication.txtobserved 5d9341ad6b61a8d1fcf4e16b6710b5e1...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. |
|---|