OT-2026-000061059
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000061059) never changes.
Identity and time
| Publication number | OT-2026-000061059 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-7351-a431-63af9c96a440 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061059 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7f1d181f55ee59e320e29309f0ca16341c09a1f29617b0e36eea093ced40d77 |
|---|---|
| Markdown | f919c18b3143530cdbbc2e12e57afd0368cb8b28616a4018fa65bc14c129d334 |
| Publication page | cd666080b8d8e5d9ae439be400692494a81367c7337766edeb1b4de132322558 |
| Manifest | e03a48b2e0e1f613af2c1f8112c382d83670c350dde550557a141613d044d86d |
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 | 8ZTChPUDzsPfxfw4JQ+JfmwaGjR0mEsQ0Ks8KtuZxYC4z7/QVdgY+0RJh8FP2EnnRn53l4Hlw/MmIS6KuDYyBA== |
| 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
| 2026-09-17T10:42:24.956894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061059observed cd666080b8d8e5d9ae439be400692494...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:24.939137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061059/manifest.jsonobserved e03a48b2e0e1f613af2c1f8112c382d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:24.919607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061059/publication.mdobserved f919c18b3143530cdbbc2e12e57afd03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:24.901260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061059/publication.txtobserved a7f1d181f55ee59e320e29309f0ca163...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. |
|---|