OT-2026-000059945
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, vented after 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-2026-000059945) never changes.
Identity and time
| Publication number | OT-2026-000059945 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-744e-8de0-d96e0d3263df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059945 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2918748804ac4052e79d7684531a96502036bd5c15ddc853a343d7a47b291591 |
|---|---|
| Markdown | 93154296ee37019895d98d9738702c495386af15c5bb791f63bad87428328605 |
| Publication page | 126c2bb1048c10636ba83859f68888661831c475d7d6f5cf2e1b1e83245c0092 |
| Manifest | ee0dfa49a11b4a2a190e90b40e7f1be2873efe2b412196d2dca7771dd92a21a7 |
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 | cVq9gwLLTo9GjC33ssJYcoVFZplqa5i4TnKkgdLiJLeI4GPfh7TVFjfVDraRRgCoi/PuGMtPJo1qvKZmX2diBg== |
| 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
| 2026-09-17T10:44:43.340624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059945observed 126c2bb1048c10636ba83859f6888866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:43.322330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059945/manifest.jsonobserved ee0dfa49a11b4a2a190e90b40e7f1be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:43.303403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059945/publication.mdobserved 93154296ee37019895d98d9738702c49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:43.285783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059945/publication.txtobserved 2918748804ac4052e79d7684531a9650...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. |
|---|