OT-2026-000058076
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000058076) never changes.
Identity and time
| Publication number | OT-2026-000058076 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7042-a30b-be34b8f94a45 · 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-2026-000058076 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea66e5e430b73c323242babdca98e96e6f36e0a27f25b9e14ac40f7b525d7c95 |
|---|---|
| Markdown | 4648ef213ade96c5b7dce6bc7b41d6a11c9d150bd388aad2982f590494aa9be3 |
| Publication page | efe008414061f82c742165dde8c652d4e13da5a1f258b22a24136269ef181644 |
| Manifest | 9833d094cccfbf7a7ca34379c535af1394d046d2f791d310b30461b644b5b6e6 |
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 | 96X/2OKykaoI9ZnjBi20nevTkq4qSJB70wvMBv3QmwECINFVWRbNwS1Qalbl7L1sscbcoJ/UywOxQcnXfYnRBA== |
| 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
| 2026-09-17T10:47:44.042597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058076observed efe008414061f82c742165dde8c652d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:44.023801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058076/manifest.jsonobserved 9833d094cccfbf7a7ca34379c535af13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:44.005608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058076/publication.mdobserved 4648ef213ade96c5b7dce6bc7b41d6a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:43.987267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058076/publication.txtobserved ea66e5e430b73c323242babdca98e96e...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. |
|---|