OT-2026-000060823
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000060823) never changes.
Identity and time
| Publication number | OT-2026-000060823 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-7503-a476-7c9ee287ce2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060823 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bab70aedaaaa261091b39c30255c40b57bec82befbcb8d0689666d1bcd1084f |
|---|---|
| Markdown | 232eb43b36d19f8c57775aed2447736e7d82f51f47629a340da0060880e2a613 |
| Publication page | b52b6b7782c7cc270dc95cc22c185e4d8d66222a2b7a115a8ece583295d6e943 |
| Manifest | b24f3dc21f912b90ca9eb2e4c03292c79ea8f8edd693a611ff3274a28ac2ec68 |
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 | 2mcj5bysR8gdOsNl7rdCsks+uCZqV9A6dU+R6CsilOuU0PfZQHcXrkmLWAGiMS1DWS/xJr8XzVnZ1A6MUZrtAg== |
| 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
| 2026-09-17T10:43:34.502260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060823observed b52b6b7782c7cc270dc95cc22c185e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:34.486392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060823/manifest.jsonobserved b24f3dc21f912b90ca9eb2e4c03292c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:34.471665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060823/publication.mdobserved 232eb43b36d19f8c57775aed2447736e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:34.455367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060823/publication.txtobserved 2bab70aedaaaa261091b39c30255c40b...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. |
|---|