OT-2026-000058480
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, sustained blow-off after set-down, on a tool changer
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-2026-000058480) never changes.
Identity and time
| Publication number | OT-2026-000058480 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-73b5-baf9-f5eeb885b126 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d3c9d6bb27d7ff4766915980bd3c463d5aa8abbdb4ee96bf77f5d732791b4b9 |
|---|---|
| Markdown | 9ed4995cc3d1c08351a4678cdb50dd485a71005a913e149a0a85b990a1fcca3b |
| Publication page | c98ca3a6d48d650664e1ee5243d37f9aca46550c098de10ceec3f5b6c3c33c71 |
| Manifest | a9320cbb7f0f33d5425b32c0fa5bd6156e278677511c19cfb1f2f27d82108d9d |
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 | p9xFY0fzpD2Vtq6sZL8ylMinsMv6D6caQvTojYkg4SHkuSOt7Ui4lxeM+lA/oxkazampmZlxN5hJSB/mBWHGBg== |
| 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
| 2026-09-17T10:46:56.128909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058480observed c98ca3a6d48d650664e1ee5243d37f9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:56.111656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058480/manifest.jsonobserved a9320cbb7f0f33d5425b32c0fa5bd615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:56.095105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058480/publication.mdobserved 9ed4995cc3d1c08351a4678cdb50dd48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:56.077662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058480/publication.txtobserved 8d3c9d6bb27d7ff4766915980bd3c463...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. |
|---|