OT-2026-000051753
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three 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-2026-000051753) never changes.
Identity and time
| Publication number | OT-2026-000051753 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7e85-8bd4-21ce830a012c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051753 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1cf3b8f8e13c00f39770629e92ba0daa49321ede5cb257e5130abef95f585fc |
|---|---|
| Markdown | 55d012da58c739b9b49b2300ce722fe2c7af101819149c9a79629b9cdb1f68af |
| Publication page | 0638b87329f281c0ba35b97c882af3a594953b30b91b43a1b5a267899e9b09bd |
| Manifest | 41ec73bc374a16ec9d44e4c80a308543a71da27a8020de20783790b0a0d1b176 |
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 | FAVaVUxbVRwrfHmahz9AgvWn2AUFi+d2GxUVfXSG5NdTi8iDTD9sSKkBN2HKQlsVj8I5ax6o9SJUExtYdOYIBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:39.118840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051753observed 0638b87329f281c0ba35b97c882af3a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:39.100729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051753/manifest.jsonobserved 41ec73bc374a16ec9d44e4c80a308543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:39.082776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051753/publication.mdobserved 55d012da58c739b9b49b2300ce722fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:39.063531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051753/publication.txtobserved d1cf3b8f8e13c00f39770629e92ba0da...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. |
|---|