OT-2026-000057737
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000057737) never changes.
Identity and time
| Publication number | OT-2026-000057737 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2695-7ae0-b896-11cb94b4ce31 · 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-2026-000057737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5796697b15f41ba559835380a74b7f6e8cc8fce9f200c0e8e02b63083f2e7ce1 |
|---|---|
| Markdown | 4bf0c36584ce79c6c36364f79487f3bf75766f5c90acbd5362bc9013ec6d305d |
| Publication page | ce61aeec9ae79c2fb4ae08f60eaef539118221b025bc46c7e227eab75adc6562 |
| Manifest | 88c75d55f60e3c6e8cb2f9522eb3c4e23fb500f7d8c191f4d39b4e88330571c1 |
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 | b2k0pILndRqx//KJ1C4PCodgryndZ1lAmggtStU/1nUvrFx+ZJQZrFy6BQsp5b2JTnEmizVTXhJvt5orclACBw== |
| 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
| 2026-09-17T10:48:24.740550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057737observed ce61aeec9ae79c2fb4ae08f60eaef539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:24.723849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057737/manifest.jsonobserved 88c75d55f60e3c6e8cb2f9522eb3c4e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:24.705039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057737/publication.mdobserved 4bf0c36584ce79c6c36364f79487f3bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:24.687495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057737/publication.txtobserved 5796697b15f41ba559835380a74b7f6e...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. |
|---|