OT-2026-000000204
Publication integrity record
Corneal treatment
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-2026-000000204) never changes.
Identity and time
| Publication number | OT-2026-000000204 · never reused |
|---|---|
| Internal UUID | 01a0a673-1aa0-7702-b844-be1f4612d7d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:36.449017Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000204 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5935d4f4e1bddaaaad01e6ea6d97309c13c5ccea714c71dc949f7f0d33dd1e1a |
|---|---|
| Markdown | c5cfdad0142a8df22a61c80d9c9db399e4236c26a3a31d067f25e14998ac4958 |
| Publication page | 77228750ea8e62e0e7fee7a4deb28761184bdfe33780e99173abb1441a187d7b |
| Manifest | 61f56bf8d493fa63bebe0b383880b7c7239f0a97e2626ecc4e722ff4882b109a |
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 | x6IKycQhwMWZSTbrnYr7LsoVVqjKGaUTb0BiJ1UiBk2XPxLcr6JNfSyZcMyMGPWoo8IKFXuWrtSlDhlOpCoEDQ== |
| 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
| 2026-10-13T16:41:19.434709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000204observed 77228750ea8e62e0e7fee7a4deb28761...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-13T16:41:19.368230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000204/manifest.jsonobserved 61f56bf8d493fa63bebe0b383880b7c7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-13T16:41:19.256609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000204/publication.mdobserved c5cfdad0142a8df22a61c80d9c9db399...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-13T16:41:19.091649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000204/publication.txtobserved 5935d4f4e1bddaaaad01e6ea6d97309c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:16.912862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000204observed 77228750ea8e62e0e7fee7a4deb28761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:16.899789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000204/manifest.jsonobserved 61f56bf8d493fa63bebe0b383880b7c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:16.885242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000204/publication.mdobserved c5cfdad0142a8df22a61c80d9c9db399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:16.847145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000204/publication.txtobserved 5935d4f4e1bddaaaad01e6ea6d97309c...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
| 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 |
|---|