OT-2026-000086718
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, sustained 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-2026-000086718) never changes.
Identity and time
| Publication number | OT-2026-000086718 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-727c-a15e-8361336cfe9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086718 |
| Status | PUBLIC |
Content hashes
| Canonical text | 906ded10cc2067b9aa9bd55ef5de97ac71f09dbc6e54ba37a979979282541511 |
|---|---|
| Markdown | 6d63da4eee355b2e2a0dae6df75769c0c6fe73a5e5fd8e733f441a21650693e1 |
| Publication page | 57235f45ecb25bf31e3f8dffdb10329ce1ca4c9d6cb600620cbd4c9f8df4cbae |
| Manifest | 6b2456cf12ae45eda79152d068807103b1b4e336e831ad54ab2c6830219ff884 |
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 | agZOh1lMLlC2yMsRZKX8XsXUifXg+KXTcmRKg+TPmpv5sNZ5uQy+k/IT7ew9iR+FM95B4RdXmiqjPno/j90OBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:35.659166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086718observed 57235f45ecb25bf31e3f8dffdb10329c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:35.642337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086718/manifest.jsonobserved 6b2456cf12ae45eda79152d068807103...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:35.624353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086718/publication.mdobserved 6d63da4eee355b2e2a0dae6df75769c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:35.604573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086718/publication.txtobserved 906ded10cc2067b9aa9bd55ef5de97ac...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. |
|---|