OT-2026-000061100
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two 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-2026-000061100) never changes.
Identity and time
| Publication number | OT-2026-000061100 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7718-93d9-31b3873a2d78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16c1b78f6af3045a545078e0074191d99deb6bc4fd56d21275c5c43a7fcaef4c |
|---|---|
| Markdown | 06b5bf2d07b1a83a565f61c89f341465cc257b63e9cbac6d9f28277e6c43ee22 |
| Publication page | b53148e5a6b9b5fe6226fc1b088a7604bdb654082cd0c5943bc3fca022946ed6 |
| Manifest | f2909210a5cd48b16b2c36d1f684dff0d5367b06e1ff4f474bbc97b9e32bcc11 |
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 | M2in58m8EUSCGGRFFVby1tCULZ9QpSsT8kDOXUAQHVGl6fgpCy34rxFmf1XwS6KmoNY77D1/jnxNmjkLZB/SBw== |
| 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
| 2026-09-17T10:42:28.131046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061100observed b53148e5a6b9b5fe6226fc1b088a7604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:28.112486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061100/manifest.jsonobserved f2909210a5cd48b16b2c36d1f684dff0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.094210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061100/publication.mdobserved 06b5bf2d07b1a83a565f61c89f341465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.076358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061100/publication.txtobserved 16c1b78f6af3045a545078e0074191d9...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. |
|---|