 davidherran
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9f7897c47c
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feat(contracts): v0.0.43 — Slice 3.3 origin-escrow template SCAFFOLD (multi-party + dispute) 🎉
Ship Slice 3.3 v0.0.43 — second foundational template del Origin Contract Atelier.
Multi-party escrow + time-locked milestones + dispute-enabled via Pillar 6 Tribunal.
Cambios:
- contracts/origin-escrow/Cargo.toml: ink! 6.0.0-beta.1 + scale codec aligned
- contracts/origin-escrow/lib.rs: full ink! v6 contract source ~500 LOC:
* 5-state machine canonical (Created → Active → Disputed → Releasing → Completed)
* Storage canonical: parties (depositor + beneficiary + arbiter + treasury) +
config (terms_hash + total + fee + windows) + state tracking + milestones mapping
* 5 events canonical (Deposited, MilestoneCompleted, DisputeRaised,
DisputeResolved, EscrowCompleted)
* 12 error variants canonical (InvalidState, UnauthorizedCaller, etc.)
* Constructor canonical con invariants compile-detect (fee ≤ 5% BM V2 §5.3,
depositor != beneficiary, terms_hash != zero)
* 9 read methods canonical (state, parties, amounts, milestones)
* 5 write methods canonical (deposit, add_milestone, confirm_milestone,
raise_dispute, resolve_dispute)
* 4 Resolution variants Tribunal: ReleaseToBeneficiary, RefundToDepositor,
SplitFifty, Custom (with depositor_bps + beneficiary_bps == 10_000 invariant)
* 3 unit tests canonical
- contracts/origin-escrow/README.md: use cases + state machine diagram +
resolution patterns + cross-pillar integration
Inmutables compliance:
- #16 HTS anti-clasista: escrow_fee_bps cap 5% BM V2 §5.3
- #26 Content-Addressed: terms_hash + description_hash BLAKE3 inmutable
- #37 Free perpetua: 9 read methods sin payment
- #41 AGI Cross-Species: AGI puede ser depositor/beneficiary/arbiter
Cross-pillar wire canonical:
- Pillar 6 Tribunal (Mathi): arbiter = Tribunal contract address
- Pillar 2 OMC Marketplace (Marihan): escrow integrado purchases
- Pillar 1 Hosting (Larihana): refundable hosting fees future
- Pillar 4 Origin Chain (Charon): deploy vía pallet-revive Index 11
Use cases canonical:
- Freelance contracts (client + worker + Tribunal)
- OMC marketplace purchases (buyer + seller + Tribunal)
- Institutional partnerships (university + researcher + Tribunal)
- Refundable event tickets (organizer + holder + Tribunal)
Próximo Ship Slice 3.4 v0.0.44: origin-credential-mint contract template
(Ed25519 + BLAKE3 attestation, Sussi Ethos schema integration).
⚓ Path A Slice 3.3 SCAFFOLD shipped. Templates library canonical 2/5 complete.
🤖 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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2026-05-27 09:04:15 -05:00 |
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