OT-2026-000058303
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000058303) never changes.
Identity and time
| Publication number | OT-2026-000058303 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7da7-b7fd-2f9e60745c0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058303 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3384a62e384bf2813ceb3c66c399d18e64b9f871fbef4b32f65230c036f4432 |
|---|---|
| Markdown | f4b3b3bd8bbdea40a7cf16794a3f4a8c5df4294bf5561440a03f29bff4367ab0 |
| Publication page | 55fa8a32906f632d166fbe3a6024550e7361780c37866c2a00131f252d4f226d |
| Manifest | 5301ed694649841743187d92ecd75fa32dbc8f8f121d9756a83f96e6854b1789 |
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 | 9KOJ5nNjj0iw7/qiDEMTo23/GQuXig/LNqbuPX0rSlFZ0QU9TMjMq5BO1OsTfywEDDtwFbuJct60q33R6yMNDw== |
| 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
| 2026-09-17T10:46:42.130790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058303observed 55fa8a32906f632d166fbe3a6024550e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:42.112691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058303/manifest.jsonobserved 5301ed694649841743187d92ecd75fa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:42.094945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058303/publication.mdobserved f4b3b3bd8bbdea40a7cf16794a3f4a8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:42.075351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058303/publication.txtobserved d3384a62e384bf2813ceb3c66c399d18...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. |
|---|