OT-2026-000058646
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, 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-2026-000058646) never changes.
Identity and time
| Publication number | OT-2026-000058646 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-777b-a963-2b9801d892e3 · 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-2026-000058646 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b0ad9ea5b279bfe847aa80cd286f819ea28eadeac1db9e409adbdf7ac90f51f |
|---|---|
| Markdown | 078b5005ffc22ab61557cecfd37228d7d6c42e0d97213c94893ce85a7c903366 |
| Publication page | 5481c6824b2490b4368edc3e9ce41236a7b62da69616eb88cd92f2b63116db3d |
| Manifest | 40f149fa595436eefd1b1701ab2d1a07bbfbfc720af4e4ae6db46adfcc481ba5 |
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 | U1hd/QFH10BZ+Hq42Hnk+rQX7hwQ/UDiDHELItLLNjOfXmM/s4ialyqPJSwQZQSh8aPfxD97/jqwk2dFy+mwAQ== |
| 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
| 2026-09-17T10:47:09.531785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058646observed 5481c6824b2490b4368edc3e9ce41236...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:09.512599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058646/manifest.jsonobserved 40f149fa595436eefd1b1701ab2d1a07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:09.492596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058646/publication.mdobserved 078b5005ffc22ab61557cecfd37228d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:09.472670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058646/publication.txtobserved 3b0ad9ea5b279bfe847aa80cd286f819...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. |
|---|