OT-2026-000060132
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000060132) never changes.
Identity and time
| Publication number | OT-2026-000060132 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7ea4-8c62-37d45662714b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c08d48c320d7f9d1369bb53dccac36db261412de33386c3bd0f5253588f0def |
|---|---|
| Markdown | e6e9f86ed3d16d63e74ea68a48d2dee9516640d0774d5753755524c05478cb59 |
| Publication page | 5e121af3aecaff9b0f9a8662db20859321f696e545e4c7f02afb84a3e608f76a |
| Manifest | 1450474518ba6cceecb24811a7ebcd122cf626276a39a575d27af370fb9a44ae |
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 | Zi8WtcDdXN8pEzYwDR8VjJSt2idhKSfwsC24EfMNyjuwW5kLJJeIu0opRMxa951xTa+KpdkgQUsFIT5WLuEtDg== |
| 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
| 2026-09-17T10:43:47.109612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060132observed 5e121af3aecaff9b0f9a8662db208593...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:47.012945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060132/manifest.jsonobserved 1450474518ba6cceecb24811a7ebcd12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:46.995825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060132/publication.mdobserved e6e9f86ed3d16d63e74ea68a48d2dee9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:46.979820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060132/publication.txtobserved 0c08d48c320d7f9d1369bb53dccac36d...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. |
|---|