OT-2026-000085960
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, sustained blow-off 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-2026-000085960) never changes.
Identity and time
| Publication number | OT-2026-000085960 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7141-9d0b-e99d7d6cbcee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085960 |
| Status | PUBLIC |
Content hashes
| Canonical text | a098d239e3a62fdd302b59c0f897637268ee7807b099d98fcc38525064a9aa18 |
|---|---|
| Markdown | c3af4cc0b5274f836fdb531718853f635454620b5db6f6896f73cb218b26e8e4 |
| Publication page | 6d37671d36172385f3fa0aa08bb456c330d8170354ec2106d5623459b7d44cb0 |
| Manifest | 75651569e28c79a0be8030d715d1a901f44577bddcf60eafa9805bb2bf5005c4 |
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 | 0+yILxtCpeXPsDxXHxlM0dkKE5/ceZNvsnAWCVltYnr0sLh9aCrNvz5B0fdMwdZsR29IV4hWcEpTTK8xAUiGCw== |
| 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
| 2026-09-17T09:52:55.536574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085960observed 6d37671d36172385f3fa0aa08bb456c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:55.516956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085960/manifest.jsonobserved 75651569e28c79a0be8030d715d1a901...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:55.495283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085960/publication.mdobserved c3af4cc0b5274f836fdb531718853f63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:55.475550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085960/publication.txtobserved a098d239e3a62fdd302b59c0f8976372...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. |
|---|