OT-2026-000058206
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, vented before 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-2026-000058206) never changes.
Identity and time
| Publication number | OT-2026-000058206 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7111-ab80-4b574ef9346b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 581a60f0222966dfda3b96339eeb0b128d8d16aa59fe4d929a40347d1e419a83 |
|---|---|
| Markdown | 7cbf08b0102cc5b324fe06815c7fef49ceb2a1dd17190ddd3de83fab046f7e40 |
| Publication page | 964001a6113f23e08f9b10c3a0c1dc0ebc7be887c916d715816fb50101fe6fa1 |
| Manifest | 6d203cd76e55bd1af0aa222e23270940241c8b1cef0c8babb76245a514c2b889 |
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 | 06a6e1/5AhtMGjBHESgYj+duq6sBWeWITph+LjRZuGGHIgbuvtAkllIn3GfiDpcAELP52jzoPjy3SEPC8+SWBA== |
| 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
| 2026-09-17T10:47:54.839033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058206observed 964001a6113f23e08f9b10c3a0c1dc0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:54.816196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058206/manifest.jsonobserved 6d203cd76e55bd1af0aa222e23270940...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:54.797630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058206/publication.mdobserved 7cbf08b0102cc5b324fe06815c7fef49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:54.778081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058206/publication.txtobserved 581a60f0222966dfda3b96339eeb0b12...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. |
|---|