OT-2026-000009619
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold 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-2026-000009619) never changes.
Identity and time
| Publication number | OT-2026-000009619 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7986-ba21-8b86a17eb3b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009619 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3c711bc32a95e905bef214f5e613b70c0629d4e462b7cec7a0f5dcf3070815e |
|---|---|
| Markdown | 76593fbf36f9f7a67989d111574743a608237dbeb536e79e049b414d142aff6a |
| Publication page | 2ef2a0882673049d2540c203e1adf3d14b45deb0427d36acd54a2961371d0b36 |
| Manifest | 6366bcb94eeb659bd067295a246dd375dac4dce7d2b4efe35bb160c45abbb9dd |
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 | +SJBqNFVSEQkE41u15VUxSPJj7TPNFKfAXbwj6opQPp+YKQ5V+JrC2fx0T89aXL/c14wiTxFNwDQY8wUhfDPCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:04.317436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009619observed 2ef2a0882673049d2540c203e1adf3d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:04.297987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009619/manifest.jsonobserved 6366bcb94eeb659bd067295a246dd375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:04.276171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009619/publication.mdobserved 76593fbf36f9f7a67989d111574743a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:04.255364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009619/publication.txtobserved e3c711bc32a95e905bef214f5e613b70...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. |
|---|