OT-2026-000035285
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000035285) never changes.
Identity and time
| Publication number | OT-2026-000035285 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7f8b-9203-9f3d57f57e4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f04e5cbf4947c46fbfce95d1bc61d991f0ae4e110fa19fb3098f0837df9d4e3 |
|---|---|
| Markdown | 3918200a9b21c2df93b5778f63dc1f6cf266270ac0a34aa378aac1f29290f5ce |
| Publication page | 5da2e8ee0037b0663d2342376e01f5da4686e2380935da8908d0a662edb9513e |
| Manifest | ea6b4688067c8d0d0691f5327a5fd631b6b71668b232c0d90a94d3bc58d30fe5 |
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 | bNB2t3jwyswGAyqYt/iIpwyAv8pIsQsA6eei4ahuXtwK0SwSVoeBPKITQ4uYTUznTyy7Daz7DsrV4szP0c9ECg== |
| 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
| 2026-09-17T11:28:26.326774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035285observed 5da2e8ee0037b0663d2342376e01f5da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:26.308526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035285/manifest.jsonobserved ea6b4688067c8d0d0691f5327a5fd631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:26.290744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035285/publication.mdobserved 3918200a9b21c2df93b5778f63dc1f6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:26.271538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035285/publication.txtobserved 2f04e5cbf4947c46fbfce95d1bc61d99...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. |
|---|