OT-2026-000060582
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, vented after set-down, on a tool changer
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-2026-000060582) never changes.
Identity and time
| Publication number | OT-2026-000060582 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-79ab-a3d7-91674fc38253 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060582 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6f294d1c753de8463b0150b0407f79e704b26b06594a28f3b625244b19e189b |
|---|---|
| Markdown | 64b06571ec2d7aaf6e758410e48a84df63ba54942e6717f2dd3c07f8efee1b7a |
| Publication page | 0f34295dea046343751308e9ddbd2576c5fa494ceebcd0bfe02f584aad534f1e |
| Manifest | 895df46e76493bdf23279e835e73cb6ea83e2f8b952d07bbca2554a6a9474b0e |
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 | K3f7Kn5sOv0cCiSsI/VDsWYhXK7/6EU784ncDsZ3UBij0AvelqsMCNlU+/caOpGfM3R2Y/H1dKcYOv9uoEPwBw== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:12.065439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060582observed 0f34295dea046343751308e9ddbd2576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:12.049264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060582/manifest.jsonobserved 895df46e76493bdf23279e835e73cb6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.031895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060582/publication.mdobserved 64b06571ec2d7aaf6e758410e48a84df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.011291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060582/publication.txtobserved c6f294d1c753de8463b0150b0407f79e...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. |
|---|