OT-2026-000024155
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000024155) never changes.
Identity and time
| Publication number | OT-2026-000024155 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7677-9b36-72c1d9164fa1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024155 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb52b35e701051fb5998b61164556c5db583fbae3fce01fb009311d533635361 |
|---|---|
| Markdown | 1dc4cf8eeae358f8fa138f8e835b0e23d0cc662e554712dc5c01adf9555f961c |
| Publication page | e27bd01b6a6e6c53df05c4a0465c32337e2d247d6f7419e5a97811c4bf3b3d61 |
| Manifest | cd0802d0afe922ed64a79d748241136df755b31c56a2b49efec6d54dbbd272d3 |
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 | vMrsYVK+aTHsHgKnqF0MgVVWbr9mNdpwa5D/BOIy2bZHB/oR9rDC+Dzg4AwcPkAxlS5TCPRLUbrmS1tLsy8yDA== |
| 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
| 2026-09-17T11:48:35.495916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024155observed e27bd01b6a6e6c53df05c4a0465c3233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:35.476335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024155/manifest.jsonobserved cd0802d0afe922ed64a79d748241136d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:35.455812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024155/publication.mdobserved 1dc4cf8eeae358f8fa138f8e835b0e23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:35.438489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024155/publication.txtobserved bb52b35e701051fb5998b61164556c5d...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. |
|---|