OT-2026-000070976
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000070976) never changes.
Identity and time
| Publication number | OT-2026-000070976 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-75c7-b308-a4e2faa8ef83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070976 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c0cecda521fe85a0ff603d32e79d9c99b34bd51904a45bc71437cc9c4a1d154 |
|---|---|
| Markdown | 3ddd972f9a205455875ae3e41782b9e379940e965851611e614146ba9e7f52e2 |
| Publication page | 87ee5b9ba458dc5d5bf7e81d8bfe911ea6e8f0bc749383e1da668bcb8d00ea78 |
| Manifest | 77471aba2735d606c861f823d0aa601e0214675ebfde1173b098c1b5b12de023 |
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 | ODWI1J3tIvBXgOEGUeiPl8NZl0Bp650muPsiiCkiwwUUYtic4HhRuHPQFLMuEAPUTnBhCF6g8o5RJloQHFz+Cg== |
| 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
| 2026-09-17T10:25:49.040714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070976observed 87ee5b9ba458dc5d5bf7e81d8bfe911e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:49.024557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070976/manifest.jsonobserved 77471aba2735d606c861f823d0aa601e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.006300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070976/publication.mdobserved 3ddd972f9a205455875ae3e41782b9e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:48.990495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070976/publication.txtobserved 7c0cecda521fe85a0ff603d32e79d9c9...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. |
|---|