OT-2026-000064973
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000064973) never changes.
Identity and time
| Publication number | OT-2026-000064973 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-71e4-8926-d280abd0abf4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064973 |
| Status | PUBLIC |
Content hashes
| Canonical text | eec3ce6def8e80ac35148ce0fcc1b7fde1fabb9835358ff18fd8055f0fbadc05 |
|---|---|
| Markdown | 4aa666723ce5a551745e79f7c2ce3926acb5f3898b6ad33a284e31e16c91f9aa |
| Publication page | 6a6df48b0af00699c4523679623d760cf3e9148de792b64973f363207b664727 |
| Manifest | 4c5fc3a9bce4925eb8f8bd5113a28b05b78684b8d8c0d105509a93d2a5f4c3b3 |
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 | mq7eHna50H7mu2U7wQVtKYmU1CrM6BaAi1vllnswtzuswungXZ3gDshRs0Z75AS4MIdM94Bdqm/zZGQlOr9PCQ== |
| 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
| 2026-09-17T10:35:55.166548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064973observed 6a6df48b0af00699c4523679623d760c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:55.148399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064973/manifest.jsonobserved 4c5fc3a9bce4925eb8f8bd5113a28b05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:55.132024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064973/publication.mdobserved 4aa666723ce5a551745e79f7c2ce3926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:55.113777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064973/publication.txtobserved eec3ce6def8e80ac35148ce0fcc1b7fd...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. |
|---|