OT-2026-000057592
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000057592) never changes.
Identity and time
| Publication number | OT-2026-000057592 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2693-7025-ba16-fa0b6ed4635d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50a7d2eb04a9ca55f046315ae35154e776b61d8278f538f24822dd2a3c1fed7f |
|---|---|
| Markdown | ec471fb7ddae4aad51094a736e27a01e6dfdd4c9ec66080486b177d4bce3b035 |
| Publication page | 36bac60e8981109b5c7feb1bf37d8e8b2c97c8a66e21d8ae4838bac4a2c3a47b |
| Manifest | ce7937a21bacca6bafd753790ebfad0fbab44722e2571d7adfc011a8a20fdf93 |
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 | wFhdAFcSflxmv6R6cBbFYqi8pqFYWnh6tMBZ7xLrFTU3mpldCK1Zmh4G4gxFXL0SwsMLdgNMe6x7j5lN7E43Aw== |
| 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
| 2026-09-17T10:48:08.547791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057592observed 36bac60e8981109b5c7feb1bf37d8e8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:08.529489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057592/manifest.jsonobserved ce7937a21bacca6bafd753790ebfad0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:08.509457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057592/publication.mdobserved ec471fb7ddae4aad51094a736e27a01e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:08.489009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057592/publication.txtobserved 50a7d2eb04a9ca55f046315ae35154e7...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. |
|---|