OT-2026-000102527
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three 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-2026-000102527) never changes.
Identity and time
| Publication number | OT-2026-000102527 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-76fb-92e0-31cd8154e7f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102527 |
| Status | PUBLIC |
Content hashes
| Canonical text | e68b4d73296579d0765190d839ecaee8296259500188d5abadf64bb7ce45e3a1 |
|---|---|
| Markdown | 85b1f0e25a654c67350cd870a008503cd5ee2fc6a1f713936ba4f6864be4ff7e |
| Publication page | e67ba255db8fd844e3fbec02c2ec10c753c9b0b33ee11d6dbd41c7dc23093ccb |
| Manifest | f890150bf9a8dba45caf3193a9c493ace86a825ef8ebd2702d43250a30bd1e38 |
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 | DUJTR8hYYfYS+aGgs9E42/fPBGEcPmSn4XyvGA8ougNqeGRfJysrGhiABuimtRvjqm17fkgD3+ckp18G2x7mDA== |
| 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
| 2026-09-17T09:23:59.823934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102527observed e67ba255db8fd844e3fbec02c2ec10c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:59.804516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102527/manifest.jsonobserved f890150bf9a8dba45caf3193a9c493ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:59.784761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102527/publication.mdobserved 85b1f0e25a654c67350cd870a008503c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:59.764424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102527/publication.txtobserved e68b4d73296579d0765190d839ecaee8...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. |
|---|