OT-2026-000078910
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000078910) never changes.
Identity and time
| Publication number | OT-2026-000078910 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-7138-82bb-e4f2908c98e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 815d733c1578c185088dcde709ec723721dc3eedcf8e1a9edc8a1ca63b64fe1a |
|---|---|
| Markdown | b2da2b02043b2f4617ab5f26d3b839c3eea0d53d214e0a92e48306cccdefd5ed |
| Publication page | b74f8d728a651e875338fe232f0b56e060434d41a891198746ffb3369b09640b |
| Manifest | b39bb28fc5665fc1df2df5935b553608865ad0ca5b051dafdee5d002d7414ccc |
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 | NtxVo8ChB72MUejQ+tA5ztKE4niKabcnsR2/uB6gclDXBETzSYqqSmTfNUwhMsoZ7Qq33/xCb1o4UqZmJNEfDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:05:43.465302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078910observed b74f8d728a651e875338fe232f0b56e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:43.446625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078910/manifest.jsonobserved b39bb28fc5665fc1df2df5935b553608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:43.429119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078910/publication.mdobserved b2da2b02043b2f4617ab5f26d3b839c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:43.411194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078910/publication.txtobserved 815d733c1578c185088dcde709ec7237...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. |
|---|