OT-2026-000058452
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000058452) never changes.
Identity and time
| Publication number | OT-2026-000058452 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-7917-afad-3bcd72276d98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058452 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1be5cf4d4f8a3bb5b03761d1a1fff582ffb590a75c018a41eb66add0c4843497 |
|---|---|
| Markdown | ac97d6bee84000c707af892954664f10ce14ed74e837aa76625051a9225d40eb |
| Publication page | 0f675d615c9a0a0f176f3996008f1a6b977086fedebf868a6c367fc86eda364e |
| Manifest | 5b65621eea0899ead8b207102e44e69ef9c668cf707b6aba583d9e8f1b03e870 |
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 | GGOC5RlUfEfAL+HjNZQiB3His1waCRcsGAdF0VFkNfaDyqeTp2Q+MIh0fle/zvJeaL/wnqmZ910Os1w3VF6uAw== |
| 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
| 2026-09-17T10:46:54.039291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058452observed 0f675d615c9a0a0f176f3996008f1a6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:54.021086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058452/manifest.jsonobserved 5b65621eea0899ead8b207102e44e69e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:54.002881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058452/publication.mdobserved ac97d6bee84000c707af892954664f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.985283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058452/publication.txtobserved 1be5cf4d4f8a3bb5b03761d1a1fff582...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. |
|---|