OT-2026-000060229
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000060229) never changes.
Identity and time
| Publication number | OT-2026-000060229 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-7d1b-8aca-e0fa5cd41a0b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060229 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7aaff827a15ee00a0c022d029fbf55e4046bd71f21ca84574e4d9be8a734692 |
|---|---|
| Markdown | ea15e3d60ab95edd8d373459bd70213d83e0ed38db9d36e045be2729a5b9c1b5 |
| Publication page | 68616b7a8370589609034b1c2e6c2ed40b3141ea837360bcdd8c9f555a91c42d |
| Manifest | 29811ebf636b14cd7ca52bf6f0b4fc08c25e65b63ec3b79517d2395c6462233a |
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 | kob9kYBM+ZoOllJAHDH8AfkFzLIb7fr1Wis7ZXup4qYk3E8bTUyvI+Cws03A01QhhQkN8fNss2Tkve29tBX+Cw== |
| 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
| 2026-09-17T10:43:54.450534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060229observed 68616b7a8370589609034b1c2e6c2ed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:54.432952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060229/manifest.jsonobserved 29811ebf636b14cd7ca52bf6f0b4fc08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:54.416616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060229/publication.mdobserved ea15e3d60ab95edd8d373459bd70213d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:54.401515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060229/publication.txtobserved d7aaff827a15ee00a0c022d029fbf55e...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. |
|---|