OT-2026-000041565
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000041565) never changes.
Identity and time
| Publication number | OT-2026-000041565 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e89f-70f8-bdae-2dfce57e6504 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 215a57e43ab4252c81b75834a39e8ad179908c6bddc6bfe0e1af6c8eaf9902ff |
|---|---|
| Markdown | c1ea984dd00d934ab132b702a4538f30f2dc478f419a375ff3caba44894fd4c5 |
| Publication page | d8bbcb9078999fed21c603930def635f39a3d10dc789b82d8bb1343fd8247bf7 |
| Manifest | 463cd0bafab50674703ca86cd78daada770567959cc153ece50a9636ffffb4ce |
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 | 6KYlAQTEzDrAeM8/3djj/GGIWUcxcB4khHXgmjnKxJy9ia3V1/EGqsLjyiL5EO4bcj4btL0xJLCfPiScFll7DA== |
| 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
| 2026-09-17T11:16:20.782092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041565observed d8bbcb9078999fed21c603930def635f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:20.765545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041565/manifest.jsonobserved 463cd0bafab50674703ca86cd78daada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:20.749905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041565/publication.mdobserved c1ea984dd00d934ab132b702a4538f30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:20.733686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041565/publication.txtobserved 215a57e43ab4252c81b75834a39e8ad1...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. |
|---|