OT-2026-000059977
Publication integrity record
Six cup vacuum gripper, six 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-2026-000059977) never changes.
Identity and time
| Publication number | OT-2026-000059977 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7ff5-97fa-580396171a43 · 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-2026-000059977 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b175b03dcd03bb28915157b39161da177e862298f3502c82939448790867be1 |
|---|---|
| Markdown | 2018084ac8e2b4fbfdb1d9c366b72e836f03154217471d55e0f81b79da908342 |
| Publication page | 46358e4894831def5cd49ed1891ecc266518cf52e2752a726ea4d3226da39532 |
| Manifest | c79ff7be9f695b71b9bbdfd32f39da929fac8195234e244ec1227f61a5011276 |
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 | zHOJfKT3FNgj2tTk1caOPqc8py4IaPDqH4AZf5MsX01yHBa/HOjG42xhf05Fm7dS+cZQ6wLju/sAcZDKCZgpBQ== |
| 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
| 2026-09-17T10:44:45.842714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059977observed 46358e4894831def5cd49ed1891ecc26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:45.825348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059977/manifest.jsonobserved c79ff7be9f695b71b9bbdfd32f39da92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:45.807795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059977/publication.mdobserved 2018084ac8e2b4fbfdb1d9c366b72e83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:45.790423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059977/publication.txtobserved 6b175b03dcd03bb28915157b39161da1...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. |
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