OT-2026-000058464
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-2026-000058464) never changes.
Identity and time
| Publication number | OT-2026-000058464 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7588-8fc8-b347572b3da5 · 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-2026-000058464 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7c8d5131c39370679b1439cc9c609d87f1125af262112fffb534ed804c02f58 |
|---|---|
| Markdown | 45fb570c3339f0dbb7937be68479cbf90c987d21d5ffead8a47f7615220baaff |
| Publication page | 9a1dd13d088d6353b11859d47a015854e5c92563ab607799a3e0bb74f288360e |
| Manifest | ae281b9198b070cd3521f03a0621e6bde48c9ebc823abae7146cedc803cb076a |
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 | 3SLsfnpZ7daJ7fl2ksHnntSO4NrHE2nnBYi5KZHWDTGU8SeZykndEnFCsFoCKaWBdAQ/9JOBOIPsDndV188gDQ== |
| 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
| 2026-09-17T10:46:54.941607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058464observed 9a1dd13d088d6353b11859d47a015854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:54.926286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058464/manifest.jsonobserved ae281b9198b070cd3521f03a0621e6bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:54.909226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058464/publication.mdobserved 45fb570c3339f0dbb7937be68479cbf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:54.893756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058464/publication.txtobserved b7c8d5131c39370679b1439cc9c609d8...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. |
|---|