OT-2026-000056925
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000056925) never changes.
Identity and time
| Publication number | OT-2026-000056925 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af9-7370-9cdb-1df864bb2862 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e1d49102a442d39d843387e729ddd92dbbc187e664bcf86c9256daafc2b080c |
|---|---|
| Markdown | 9d8480964067c96a79acf52102b5755661399cd306014f6c5884a45adc92e8a2 |
| Publication page | 5fe63b693dce370684c109c7c6a70ac344a663064ebdf507fe25e2105eb8d86f |
| Manifest | 306661bf5dcd45c34277f51ffe3ff0b622516de2d8e803346aa2d90d409547c2 |
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 | JXM0Wu/J5KSQM3UQPtnZCndDtDpYRyhKBOOIgfr02S174cQZn+zcOzFfPMrobovZtkzeINgyo6uOq0AENCeECQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:28.281833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056925observed 5fe63b693dce370684c109c7c6a70ac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:28.265025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056925/manifest.jsonobserved 306661bf5dcd45c34277f51ffe3ff0b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:28.247079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056925/publication.mdobserved 9d8480964067c96a79acf52102b57556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:28.227817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056925/publication.txtobserved 5e1d49102a442d39d843387e729ddd92...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. |
|---|