OT-2026-000062075
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000062075) never changes.
Identity and time
| Publication number | OT-2026-000062075 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-71fd-9f45-b8ffdccfaa9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09333d49701e61c0621c79c9edf23fb28131b8e6be301c46e9b7c2a4caea38d6 |
|---|---|
| Markdown | 17e6195ea9e08ec83e42b2ab4d9ec43d5fe73ac1e0d279f4a90f9f5b72e8a8cf |
| Publication page | 577163491d5d2e446b96f42031603b3f0deb3887595e078475fde6508b7e7ad6 |
| Manifest | 72b61f554febc70962a0e30bfc4aa79245ef9fec0b8a31888e0b4ddbd0bfe544 |
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 | 20MmqmbRT9/B/FRdEQfY5kLeK3ucqrkujFr+W0cIRhzbHXnqBkWrDXhOVEA+9wAdecRrBZAw4p1qkmUCnIpTCw== |
| 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
| 2026-09-17T10:41:07.518251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062075observed 577163491d5d2e446b96f42031603b3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:07.500318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062075/manifest.jsonobserved 72b61f554febc70962a0e30bfc4aa792...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:07.480548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062075/publication.mdobserved 17e6195ea9e08ec83e42b2ab4d9ec43d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:07.463704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062075/publication.txtobserved 09333d49701e61c0621c79c9edf23fb2...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. |
|---|