OT-2026-000060424
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, 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-2026-000060424) never changes.
Identity and time
| Publication number | OT-2026-000060424 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7909-b5e5-94698464e041 · 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-2026-000060424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18890a252786913274a99fe5f8d2b2632b2a0de44100148ddbb3f7396b098915 |
|---|---|
| Markdown | c5660943b7eddb9699ad0beecf63d769f2a004c13431139d97d89499fd43c596 |
| Publication page | e1ccc1b6eef9f812336dd8de01a5a666678cd0b6e04d260e7c4644a8b6d98e19 |
| Manifest | 28e2e09e4c87fce585f95a3befc28a73595ab8953c23cfb92aefe08f6d74bd24 |
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 | R8HG5Jgu8LOcuVUIcsPmdHavS5s3Xgyhhc/cEEPgOG+wI7dXICY0OPB/Q+x6aeRUqTM3xaImroS9DU3aCIqSAw== |
| 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
| 2026-09-17T10:42:53.927115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060424observed e1ccc1b6eef9f812336dd8de01a5a666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:53.910392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060424/manifest.jsonobserved 28e2e09e4c87fce585f95a3befc28a73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:53.891275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060424/publication.mdobserved c5660943b7eddb9699ad0beecf63d769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:53.872951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060424/publication.txtobserved 18890a252786913274a99fe5f8d2b263...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. |
|---|