OT-2026-000012010
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000012010) never changes.
Identity and time
| Publication number | OT-2026-000012010 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7890-be70-4ff70b22d813 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57fa7180b0f64956da3d038bdab67f0db6aa575c6ac26249b56f23ea96f97c1d |
|---|---|
| Markdown | c77aa59aaeaff5bf594f5b0cd37d50d6eff629a4291bcf847d845f2807ad1d3b |
| Publication page | 8fadcb8dc4e20e4a0e1aad0091e8fc836db134bd3372eb5d773d3db420853c5c |
| Manifest | fc5669645d32f5a18889ff566eca1b9b863bcb6666ff1bf86a6d6b462a0ff19c |
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 | MXW91WgUmtQPWSjED6uKAAAtRRQn9/CQdt3YXUgR2nBL3bTeRaMfvZvRsWECGdM/JgkEbNqDoEK8hPQlab7JCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:52.703381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012010observed 8fadcb8dc4e20e4a0e1aad0091e8fc83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:52.685640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012010/manifest.jsonobserved fc5669645d32f5a18889ff566eca1b9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:52.666306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012010/publication.mdobserved c77aa59aaeaff5bf594f5b0cd37d50d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:52.647174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012010/publication.txtobserved 57fa7180b0f64956da3d038bdab67f0d...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. |
|---|