OT-2026-000000596
Publication integrity record
Cushioning mechanism for claw machine
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-2026-000000596) never changes.
Identity and time
| Publication number | OT-2026-000000596 · never reused |
|---|---|
| Internal UUID | 01a0a673-9621-7918-a181-2e4dcd139b1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:08.066238Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fd5303f7d7bdb1cb6fd4967ea7eac6aaa7158f69a736a1985b82abad05890d7 |
|---|---|
| Markdown | 6c2af63953a5ddc786149ead0b0316908cf259b350abd7d84a406bb49b1d2af4 |
| Publication page | 3f72487fda2c73ec4bb7a63d06fa01a67311c34c580143d979e4b09ba8453da7 |
| Manifest | 7c73e62288199c636a03a555a90af85d7ee9aea703aacae798abd3361dbaa959 |
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 | GfVY8ZnrST8Pno9YNmNf/WIuuFQZdUipWbmg2M/aFREPwhl/Hw+XEvxp8eDjSZm+57k8SCvrS8n8bSBLsgXBBA== |
| 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
| 2026-09-16T00:42:26.274995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000596observed 3f72487fda2c73ec4bb7a63d06fa01a6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T00:42:25.909872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000596/manifest.jsonobserved 7c73e62288199c636a03a555a90af85d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:25.615115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000596/publication.mdobserved 6c2af63953a5ddc786149ead0b031690...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:25.219479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000596/publication.txtobserved 4fd5303f7d7bdb1cb6fd4967ea7eac6a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:41:24.714035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000596observed 3f72487fda2c73ec4bb7a63d06fa01a6...fetched by grabo-systems from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:41:23.743386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000596/manifest.jsonobserved 7c73e62288199c636a03a555a90af85d...fetched by grabo-systems from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:41:23.324610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000596/publication.txtobserved 4fd5303f7d7bdb1cb6fd4967ea7eac6a...fetched by grabo-systems from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:26.016436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000596observed 3f72487fda2c73ec4bb7a63d06fa01a6...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 |
|---|