OT-2026-000008264
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000008264) never changes.
Identity and time
| Publication number | OT-2026-000008264 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-787d-b89f-6ce5f72d80d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 681d4244528b3ed813d7a2662e5ec7ecc2d7ec20fc582870d4321a6fa64e641b |
|---|---|
| Markdown | 50d80b37cfdc65f2f84a12e3fcc5c992fec72415e8ba3b038f3eb8a75940db94 |
| Publication page | 96ae0dfd74cabda972f60752840a4d30b43e147d9dea4062b57a2eac2701c2a3 |
| Manifest | 614d7a537429c02c41b52ca488c6a1a59cf51d56b4b4e7e6b2cfefabe9b40c14 |
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 | s20FFO0hXmPuPu9NmBMfW5oWX5TDDiSgLDAwxl/ccBIrtlAB9cSy/g0Nq2q4jyFLLAkRkQPAbYtyg1Ba/bciCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:41.824231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008264observed 96ae0dfd74cabda972f60752840a4d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:41.806132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008264/manifest.jsonobserved 614d7a537429c02c41b52ca488c6a1a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:41.787329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008264/publication.mdobserved 50d80b37cfdc65f2f84a12e3fcc5c992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:41.767966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008264/publication.txtobserved 681d4244528b3ed813d7a2662e5ec7ec...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. |
|---|