OT-2026-000060496
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, sustained 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-2026-000060496) never changes.
Identity and time
| Publication number | OT-2026-000060496 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7cf1-b175-8d473af2221a · 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-2026-000060496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7776abf1dd936702754ba4947ef66f1e28b32e0917aa945735538a6a5f0e4176 |
|---|---|
| Markdown | 474668bca27a71eda1be96410552c7e9672b25607b41b43e68b5d935e3b3aae8 |
| Publication page | ba778a765aef9249babaaf086d96b1f1201ba530e027a105f869185441c28979 |
| Manifest | 624be4a17147851b80843bd9dbfb8c3f5c1a2bdd5d18dd9534d5c43211bf261c |
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 | c/E7D1ytRMzoBwiKFxpCvZ1LaeRj2UZP5WXu8/uEfQUlG3oawmTii5nTKs9tKgQFLUM+pBV97BCvf1Xs0JQdCw== |
| 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
| 2026-09-17T10:42:59.580883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060496observed ba778a765aef9249babaaf086d96b1f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:59.561792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060496/manifest.jsonobserved 624be4a17147851b80843bd9dbfb8c3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:59.514928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060496/publication.mdobserved 474668bca27a71eda1be96410552c7e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:59.465195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060496/publication.txtobserved 7776abf1dd936702754ba4947ef66f1e...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. |
|---|