OT-2026-000060927
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three 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-2026-000060927) never changes.
Identity and time
| Publication number | OT-2026-000060927 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-7c9e-8bc8-7369e3904d2c · 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-2026-000060927 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2e7bdf3c7d545fca721788380d7f575d24c32c3bf95c7d8afb56bd572cb2124 |
|---|---|
| Markdown | 7022a81523d0558476309504a21b473f155a9b63053d16a00d5bada38646d24a |
| Publication page | a8da26e75fba9415e3b87b394c3d5453e7ceec165637d8f0066f5597579a2eaf |
| Manifest | 5e374177d0a1ad7039201ba0472daab3cd5e5642791c090ba0ec60a65b06e0b9 |
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 | L6rvhBKGIjpB592YSHxP40AjU7rtRN7wrYDldc+eQkoVd/sjYokv5RJm/XgiTpmjkQazJw9/dZYwoz/q2PCSDw== |
| 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
| 2026-09-17T10:42:11.772936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060927observed a8da26e75fba9415e3b87b394c3d5453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:11.754689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060927/manifest.jsonobserved 5e374177d0a1ad7039201ba0472daab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:11.736662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060927/publication.mdobserved 7022a81523d0558476309504a21b473f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:11.718957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060927/publication.txtobserved b2e7bdf3c7d545fca721788380d7f575...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. |
|---|