OT-2026-000058157
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line 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-2026-000058157) never changes.
Identity and time
| Publication number | OT-2026-000058157 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7684-b203-253fe0a6a8a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058157 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a9843e4f5f1bb9e1128f2787a393dbce6eae634de85bebea5e5ff32ad1e49d0 |
|---|---|
| Markdown | bd96a3c1a1d82cba0db376ae4bfbfda6c2aba47244c7565d350ce8cb6881eb91 |
| Publication page | 5b8f67259605f15286251a1fc71e338db56e86c387c20cce6d712ea1a0e0c9d3 |
| Manifest | 3d0d42c959f892349b2f82990913c9057eacef01772ca9b444c91005c8ca7ad4 |
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 | SLn0XSOoNNdDFJKGijC67pus5ensE4Ls8vH8rgBj+62tLVhu3VAfMkm1nmKF6KCsbsslHMORaBM/Og2IDdHVAg== |
| 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
| 2026-09-17T10:47:51.090480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058157observed 5b8f67259605f15286251a1fc71e338d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:51.074699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058157/manifest.jsonobserved 3d0d42c959f892349b2f82990913c905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.055207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058157/publication.mdobserved bd96a3c1a1d82cba0db376ae4bfbfda6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.035278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058157/publication.txtobserved 3a9843e4f5f1bb9e1128f2787a393dbc...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. |
|---|