OT-2026-000058211
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000058211) never changes.
Identity and time
| Publication number | OT-2026-000058211 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-70c0-96e5-253f1d97169d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058211 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65cd6ca6ff85c4d38fbdf57139772f0ddd3cf5eaa1bc7363959266548d5b7d9e |
|---|---|
| Markdown | 42e756478ae2201a0256fe188641703ad5fbb67bff2e9465fc8210fc9938f23d |
| Publication page | 009bd497d4984713e9eea812456da3bb647800da83b99856c08d0b7104747c1c |
| Manifest | 98117f1edacffef2101b27544d2a6b08bcffe845b11864515ba21df51b18448d |
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 | aRkFLLbe6OMKsUiQyU6DVeZ0D9Xq430oX5jEPOdQvNg5fPxi0vDfA0NA3CRq+b33yoQwNByHR/ygSolyBd4iCw== |
| 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
| 2026-09-17T10:47:52.389880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058211observed 009bd497d4984713e9eea812456da3bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:52.372551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058211/manifest.jsonobserved 98117f1edacffef2101b27544d2a6b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:52.354965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058211/publication.mdobserved 42e756478ae2201a0256fe188641703a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:52.337438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058211/publication.txtobserved 65cd6ca6ff85c4d38fbdf57139772f0d...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. |
|---|