OT-2026-000011627
Publication integrity record
Three finger electric gripper
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-2026-000011627) never changes.
Identity and time
| Publication number | OT-2026-000011627 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-193f-72fe-9cc1-d5789ddde442 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 763886033c5d5fc53e0c4525f58fed2099dc5871333b3a5bfdde4001d86fbc5d |
|---|---|
| Markdown | cf58ceec6dc7af96f1270088263fc5a915c678ac64cb8adace7eff56d6f66918 |
| Publication page | e675b0caa4f880043d1fa176949faa73297c586fb4b80796b5752373aedc60fd |
| Manifest | a6933b21feb6fb3bad6a5f4aa7bcf82289d3005728128397bcc0dc16df33e4bd |
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 | NoH7K2UdZbKm56drjIrixedipqh3i66lOBVvJ/lGz5pNLzRk7JaceUSKgsIFZk1LqG8KYiKxLuJ3lQDSlw3/DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:12.649159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011627observed e675b0caa4f880043d1fa176949faa73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:12.631349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011627/manifest.jsonobserved a6933b21feb6fb3bad6a5f4aa7bcf822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:12.612732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011627/publication.mdobserved cf58ceec6dc7af96f1270088263fc5a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:12.593018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011627/publication.txtobserved 763886033c5d5fc53e0c4525f58fed20...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. |
|---|