OT-2026-000056618
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000056618) never changes.
Identity and time
| Publication number | OT-2026-000056618 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af5-7020-9e97-7cc486ae1961 · 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-2026-000056618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9dc7b96ae624a45878cf159346ae948a4d1d086eced0adbd34bc99bfebe9b390 |
|---|---|
| Markdown | 75c2780fe0f08b2620d05a6a7b1cf45c6e27b10bc13cad597e83bea4727b7646 |
| Publication page | 931c96ee19629557572e427668699322d71c0b9b1f491b94a4d30a5ab08e1b72 |
| Manifest | 76487e7358294a835f7f66f00ab308e8b3194990537fd097fb4cf6eeb2c66d08 |
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 | QbWsjcxnVZG/HHLI8QKl3e+RzYOrcpxHeXdW+0e8t3RiP8+anSgAxOqJ+Fr+rT6OiTkDEKTcXjdy/Qn1qYrhCQ== |
| 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
| 2026-09-17T10:49:58.377815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056618observed 931c96ee19629557572e427668699322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:58.361267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056618/manifest.jsonobserved 76487e7358294a835f7f66f00ab308e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:58.344132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056618/publication.mdobserved 75c2780fe0f08b2620d05a6a7b1cf45c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:58.327144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056618/publication.txtobserved 9dc7b96ae624a45878cf159346ae948a...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. |
|---|