OT-2026-000000153
Publication integrity record
Collaborative Delta robot
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-2026-000000153) never changes.
Identity and time
| Publication number | OT-2026-000000153 · never reused |
|---|---|
| Internal UUID | 01a0a673-0ce7-705a-9496-de924fca8988 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:32.935832Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000153 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b0c5d78fedbed062b317593ea48ef9d8cfd828f727f6a4d4d474e038959886f |
|---|---|
| Markdown | 8d503ce3c4bad8aeaa7f3a30f3124c607f641ffba8256839ca661206dbfce9a6 |
| Publication page | 1a66f9dca462d377cc297bf30a6e8f8b1db839c8cb5345c2c4e465150ce3ac06 |
| Manifest | 5ea72162d2d90356f822f5e1ac8d460043265c05b4094597269f95cf4b37bb1a |
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 | Cg22vdzG/LaoXMIzhH0/TY8N9YQlx6kVsi1YIoQyPegphFfRBCwxR5mOMEemCkDNVtkbo3169ndPamyVRumDAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-28T04:23:14.896331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000153observed 1a66f9dca462d377cc297bf30a6e8f8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-28T04:23:14.885073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000153/manifest.jsonobserved 5ea72162d2d90356f822f5e1ac8d4600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-28T04:23:14.873171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000153/publication.mdobserved 8d503ce3c4bad8aeaa7f3a30f3124c60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-28T04:23:14.860399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000153/publication.txtobserved 5b0c5d78fedbed062b317593ea48ef9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:06.341750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000153observed 1a66f9dca462d377cc297bf30a6e8f8b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:06.183001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000153/manifest.jsonobserved 5ea72162d2d90356f822f5e1ac8d4600...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:06.171753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000153/publication.txtobserved 5b0c5d78fedbed062b317593ea48ef9d...fetched by instance-3.rotem.ai from 127.0.0.1, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|