OT-2026-000014010
Publication integrity record
Foam pad vacuum gripper, single 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-2026-000014010) never changes.
Identity and time
| Publication number | OT-2026-000014010 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-7950-bfe5-b49d4775892a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 401caf5693afc051ad2cb4f5f977b47988418b37fa778b50ea7be64b1d8a8262 |
|---|---|
| Markdown | 18871ca4eabcbe506cbc5965120fa0a7b40b6a2b58bbb857d99d87c93d802107 |
| Publication page | f8b8a8919f69da4f0455414476e9abda3bcf4e84e8f1b857d37c34131bae8713 |
| Manifest | 7b5e0af27af47c2b9b0efff08ec22647836f0bd5e3eb8b0a1cbf10b6867e6d23 |
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 | SULQU9Iq0eZOSFb+2oNylWZrfdNhvBNqOyLw2JsYqQJZxVPyIdeDNgcUyV+VFhoxa+oB/iGjPhPOmnnrBAmUAA== |
| 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
| 2026-09-17T12:09:14.105228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014010observed f8b8a8919f69da4f0455414476e9abda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:14.085714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014010/manifest.jsonobserved 7b5e0af27af47c2b9b0efff08ec22647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:14.066383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014010/publication.mdobserved 18871ca4eabcbe506cbc5965120fa0a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:14.046401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014010/publication.txtobserved 401caf5693afc051ad2cb4f5f977b479...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. |
|---|