OT-2026-000061399
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000061399) never changes.
Identity and time
| Publication number | OT-2026-000061399 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-7e92-8c29-9182473cf2c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061399 |
| Status | PUBLIC |
Content hashes
| Canonical text | adb14948c0096dd038357f4f91a5f87e0a9509efc9db2478cf112ba6651e0e76 |
|---|---|
| Markdown | 8e8928c3421e4c3f6d1891863ccde55a37d273ac0794749b400a7ac27a7a9578 |
| Publication page | 055eb3195a440bb63e0d3bb9eb5acf320e9b80168c4fc8d6a46e90ce0c4d0dd6 |
| Manifest | f6200af1960b13223715f2ebaddfface50f7d649560abca6ffa6c97a1d66c66a |
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 | nIUMOzTXiCE2YcrKBIFfMurhXEkS0erLRq6vpwZOzXHaS/XRXhxakqO1NWbxIhenwVoAXYRS4SVahpm11fI/Bg== |
| 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
| 2026-09-17T10:41:15.713318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061399observed 055eb3195a440bb63e0d3bb9eb5acf32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:15.694731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061399/manifest.jsonobserved f6200af1960b13223715f2ebaddfface...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:15.677309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061399/publication.mdobserved 8e8928c3421e4c3f6d1891863ccde55a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:15.659626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061399/publication.txtobserved adb14948c0096dd038357f4f91a5f87e...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. |
|---|