OT-2026-000009942
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, vented before 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-2026-000009942) never changes.
Identity and time
| Publication number | OT-2026-000009942 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7cdb-918b-17565143918d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009942 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb22506bce4b749441a6910a0cdb88f22bf27df0b1fbe216e83e4a15c4679995 |
|---|---|
| Markdown | 66a637e64e08b3d627f1b6c335d3adab15977264c2fdcc8db4472df17d67f9f0 |
| Publication page | 1ff3afdaeb2b61c43ce8377ec1753c6e555ce86c50ac21020ff9362d43906f9b |
| Manifest | 266956c426f29d57e80d2fbab120bbee73dd59613575d7af5481f3b539f8251d |
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 | RnTEDcgVifnQ6tNy+uY2umEuXHyHb2TGMOV2eeR4DBX26R2KgPYDU63HtpL/MLPu3nq3J8HX6SQp7pX9LqZdAA== |
| 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
| 2026-09-17T12:15:58.389555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009942observed 1ff3afdaeb2b61c43ce8377ec1753c6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:58.367952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009942/manifest.jsonobserved 266956c426f29d57e80d2fbab120bbee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:58.344632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009942/publication.mdobserved 66a637e64e08b3d627f1b6c335d3adab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:58.325710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009942/publication.txtobserved eb22506bce4b749441a6910a0cdb88f2...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. |
|---|