OT-2026-000070988
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three 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-2026-000070988) never changes.
Identity and time
| Publication number | OT-2026-000070988 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-775d-9cb5-70214d9f828d · 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-2026-000070988 |
| Status | PUBLIC |
Content hashes
| Canonical text | 334d5076b5c1340f0f5e17c0b7d8f0cc6cb1a84fee60872c91360cacf904af36 |
|---|---|
| Markdown | d128fd18f40fca76d84e8a98dc19b68a5df3a1650bd128fa384a9b002a581ed1 |
| Publication page | 4ce2a660adaf9d9912c6d779bdd3fa1f5256a2c96a84772e42cd026049206649 |
| Manifest | 6cede6a5c3b2f2739d9d73ee224fafde10776fb89903e4f033963fb6ee47af92 |
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 | 939fSi6OxsMVxo3OWTMs2oxfMBmz9P6Hv0iZ1jyqZf4n30wFY9NqCCJJ8vjPMpPrkR1aRF+T/iBaRDbQ0lwQBQ== |
| 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
| 2026-09-17T10:25:49.912660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070988observed 4ce2a660adaf9d9912c6d779bdd3fa1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:49.894163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070988/manifest.jsonobserved 6cede6a5c3b2f2739d9d73ee224fafde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.875542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070988/publication.mdobserved d128fd18f40fca76d84e8a98dc19b68a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.856752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070988/publication.txtobserved 334d5076b5c1340f0f5e17c0b7d8f0cc...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. |
|---|