OT-2026-000058580
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, sustained blow-off after set-down
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-2026-000058580) never changes.
Identity and time
| Publication number | OT-2026-000058580 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7a3c-be5a-3f188ca0d5dc · 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-2026-000058580 |
| Status | PUBLIC |
Content hashes
| Canonical text | adc48f81f78c90fc95f99e011dffd55fdb34a38240358643f76f54c0b7f78087 |
|---|---|
| Markdown | 1d0c453a0b2f517d0b4a0cc851b3f54a25dbaefe0e4db75da55e52f043566848 |
| Publication page | 9c84890e93ae01753417867b9c7b01ebc0a585242516cb03313fe02382d706a5 |
| Manifest | 89448e450f41511884474629f3d9dd798b7a8032ddf34405f93158208aca88fc |
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 | OvKnGS6FDZ9f3qQgQ3xkXHYbpkV/pN2ZTRDCuYM1EAo+eoCaAGQTO56/hkui+BibjyhqTPKMX0EM4cFOs+g9AQ== |
| 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
| 2026-09-17T10:47:04.195729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058580observed 9c84890e93ae01753417867b9c7b01eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:04.178629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058580/manifest.jsonobserved 89448e450f41511884474629f3d9dd79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:04.158511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058580/publication.mdobserved 1d0c453a0b2f517d0b4a0cc851b3f54a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:04.116051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058580/publication.txtobserved adc48f81f78c90fc95f99e011dffd55f...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. |
|---|