OT-2026-000038013
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000038013) never changes.
Identity and time
| Publication number | OT-2026-000038013 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7fdf-b9a6-cc8f5c4dad76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0834c575bbb1274a967bc424035b9159cd5907f6de6b8e831f2eb8a10e70b71b |
|---|---|
| Markdown | 409802f7ec2063a4d24bf70dedfd33c66de5e9607fb0cc841719406ad65ff77b |
| Publication page | adf9f6e3d03d5da457cb4312a9e04d11a782188f948c8f19c9c7c48446d004cf |
| Manifest | cdb63be5ac357ed7b0c49a1213c53c10ea4529b36495772e2e4b0ec19b89e35d |
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 | Gfi8w9QL2A+/okBqXWqZU9Nwn1V7aM9Mq6Wi8Ji/Y0bMbCKZjw+S/kgJCmd3A0nis4SNyG6BYucC9ezn/AcHCw== |
| 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
| 2026-09-17T11:23:19.148437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038013observed adf9f6e3d03d5da457cb4312a9e04d11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:19.128845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038013/manifest.jsonobserved cdb63be5ac357ed7b0c49a1213c53c10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:19.109783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038013/publication.mdobserved 409802f7ec2063a4d24bf70dedfd33c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:19.092035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038013/publication.txtobserved 0834c575bbb1274a967bc424035b9159...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. |
|---|