OT-2026-000102865
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000102865) never changes.
Identity and time
| Publication number | OT-2026-000102865 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7040-b60d-26d2287cabb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b8b47254c20ad5ab3eab98559c213ce1723c961dcd3cd13823c6c6771a08b41 |
|---|---|
| Markdown | 6e5e18ae8f198bf122cfc4dc0f8c2d56997d678db5bc220a39fe1cbd1eb750e0 |
| Publication page | 4c1b5bcf61e818820e4f60b1f2bbfe21d632b72aba2ffc01737e5f0606060bcc |
| Manifest | f024e8b8a338b649bc9892c3bc7d5daa73d5d43718559b9210ece64edb3c9bc5 |
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 | wYw6XDOsfyauUT4yBKCa6M/2Qy0cBd3Re1fV7v4ikQgffwZ7vQlMSxCJDsjk7v+TXX5Cb8v63tPo2+70ZSexDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:22:52.345395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102865observed 4c1b5bcf61e818820e4f60b1f2bbfe21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:52.331331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102865/manifest.jsonobserved f024e8b8a338b649bc9892c3bc7d5daa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:52.315917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102865/publication.mdobserved 6e5e18ae8f198bf122cfc4dc0f8c2d56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:52.299924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102865/publication.txtobserved 5b8b47254c20ad5ab3eab98559c213ce...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. |
|---|