OT-2026-000057414
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000057414) never changes.
Identity and time
| Publication number | OT-2026-000057414 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5be-7860-b731-3c39ac14eba6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e3cd21ff14401029fd40fd80516b3dcb5d4d71724c0081fd2fa9aa0a878ca5d |
|---|---|
| Markdown | 0252d48999ae5ed51e1715136090d7cf31ee09924aff460596a8a87b8494f5fc |
| Publication page | 1c1fa5e2bf030fc83783add9db34ffea5ed020518f61494e024a62cadf3ada93 |
| Manifest | fd3c192aa5af30b2d1d65ab72d080116f0211eac429344cfa53b98523a37da13 |
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 | QeelAm6E1exal4/+ONlV4fziZ2IiTcFgSVLcYM5rmHGpF7lLepFsHv1sDuQSS43Qy8rpVfwdVGQlBAFiQjc0Cw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:49:42.242502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057414observed 1c1fa5e2bf030fc83783add9db34ffea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:42.224563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057414/manifest.jsonobserved fd3c192aa5af30b2d1d65ab72d080116...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:42.208661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057414/publication.mdobserved 0252d48999ae5ed51e1715136090d7cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:42.192693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057414/publication.txtobserved 0e3cd21ff14401029fd40fd80516b3dc...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. |
|---|