OT-2026-000060519
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000060519) never changes.
Identity and time
| Publication number | OT-2026-000060519 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7d27-8761-423cc1cbade1 · 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-2026-000060519 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98a44638996ea7373add0a0c69fbe5c2a5b14b125d79ad70f58c46e11f0d39cc |
|---|---|
| Markdown | 78be0440b1b5ed64f22e66fbd515e67101ae288aee6d8fbefd81b3053c71de09 |
| Publication page | a4d6abfe0cd2e301cc4bebec00d02b48c619c1cf79d3788a114d143de2db0680 |
| Manifest | f62ee8ab1c3fac6bf83ad0fb20b90f4927e72b2a79fc812637a7949d5b21455e |
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 | O6tD4FZPZetYdti686jkW5jQG9wiynS03xgJl/pJaQYm0YfLLQEMqRB7QAW5s3G0mwWXhBhhK6d/hGmlzxwwAQ== |
| 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
| 2026-09-17T10:43:07.326887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060519observed a4d6abfe0cd2e301cc4bebec00d02b48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:07.308896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060519/manifest.jsonobserved f62ee8ab1c3fac6bf83ad0fb20b90f49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:07.289991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060519/publication.mdobserved 78be0440b1b5ed64f22e66fbd515e671...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:07.272905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060519/publication.txtobserved 98a44638996ea7373add0a0c69fbe5c2...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. |
|---|