OT-2026-000058919
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line 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-2026-000058919) never changes.
Identity and time
| Publication number | OT-2026-000058919 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-78e5-8e1b-d34de815aadd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058919 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59fa52fee353004db73f6a309fa3b53d42d3ba53ad26f7032576b7a95cce9389 |
|---|---|
| Markdown | 49a7d7d567da8639560476ee182956b340c188089bfae54baf8b74575ae6f804 |
| Publication page | 0d7e58bfc36fb269f40e3833047fd67f6f7062ec2a6062b3c845438a7af12624 |
| Manifest | bb9e324f5c6c74ed6dee517086b68f2528d9cb7236d7977018ad82dfebec728b |
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 | MOUwLPdD+PFkEQ/IgKoPTj8Arbf49XGHS2ijGgCyhZL7CRDvyrxWu1eJBalSU/VZp55C1UeDU5y65q9LYFyuDA== |
| 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
| 2026-09-17T10:46:28.472076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058919observed 0d7e58bfc36fb269f40e3833047fd67f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:28.454104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058919/manifest.jsonobserved bb9e324f5c6c74ed6dee517086b68f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:28.433842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058919/publication.mdobserved 49a7d7d567da8639560476ee182956b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:28.415410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058919/publication.txtobserved 59fa52fee353004db73f6a309fa3b53d...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. |
|---|