OT-2026-000059822
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000059822) never changes.
Identity and time
| Publication number | OT-2026-000059822 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7c35-bb97-f8c1c2649cb5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28d0d0157fb7096be819d14469c0f25e3a7e8836e900871bf4184def51f86285 |
|---|---|
| Markdown | babd312ec5433a0e069912cc63911047ec70c4e94d2c843e3faeeb00fef6c58b |
| Publication page | 6f56abc5f4ea7c083ff227b6cf6e930d6ec7ef6ff72ec743a84733d02c27e0bf |
| Manifest | 7c43c61f55f9662e5da9afd31947448d5cdeba4ff68f9ec2f9a4ba982fa9e714 |
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 | XN/fD2X38xmqbizMFNN86nLG664CzH9AHcz58zf/1Yk+w2tH50MJ4QirG1rEfvbcJxlCnr5iNchScMJyw8XpBw== |
| 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
| 2026-09-17T10:44:33.927865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059822observed 6f56abc5f4ea7c083ff227b6cf6e930d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:33.898911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059822/manifest.jsonobserved 7c43c61f55f9662e5da9afd31947448d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:33.878309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059822/publication.mdobserved babd312ec5433a0e069912cc63911047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:33.844090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059822/publication.txtobserved 28d0d0157fb7096be819d14469c0f25e...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. |
|---|