OT-2026-000055018
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000055018) never changes.
Identity and time
| Publication number | OT-2026-000055018 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e80-7124-82b1-8a7cc9bb91f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6680fc7a8efcde414b3a816ce4ca19e073429a6cd35d5038c54ac31bf62a3bc7 |
|---|---|
| Markdown | 103a1f81aca134188fd8c27db1c72c4e6187bce675fb37c4d107e9afc5dfa24c |
| Publication page | e8c31bad4ab93b810137993bf7a86609925badd50b2c7047ae91d34773a2dd33 |
| Manifest | 123ecadc3e734f1040dac87812f438b85c4159ddbd6e768d3e5aa13384197e02 |
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 | rkglBBapTGzSEf+coVIc6OtEYjta6cm+TK0Pzn1DIdftZPUbgvDhB9q1oUOCUANe1o1UQ7Mz76V30aqqDURRDw== |
| 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
| 2026-09-17T10:53:09.203281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055018observed e8c31bad4ab93b810137993bf7a86609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:09.181659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055018/manifest.jsonobserved 123ecadc3e734f1040dac87812f438b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:09.164605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055018/publication.mdobserved 103a1f81aca134188fd8c27db1c72c4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:09.146625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055018/publication.txtobserved 6680fc7a8efcde414b3a816ce4ca19e0...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. |
|---|