DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
CITY OF CADIZ, NEGROS OCCIDENTAL Award a ₱5.2M contract to HAFF CONSTRUCTION AND SUPPLIES, INC.Cities
Transaction hash:
eba48c239cfda446380cf5224132b03c21fc587cd7b0a76075f68857320107b1
Status:
Included and unchanged
Block:
#4,750 1,263 blocks after it
Position in block:
Transaction 964 of 1,061
Award day:
Mar 18, 2022 (4 yrs 7 mo ago)
Value:
₱5,244,498.90
Project:
Const. of Gender Sensitive Evacuation Center
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,750 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)CITY OF CADIZ, NEGROS OCCIDENTAL awarded it to HAFF CONSTRUCTION AND SUPPLIES, INC. on 2022-03-18.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of City of Cadiz gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored eba48c239c…0107b1now …
- 2. Block Merkle root changedstored 8d0e79a087…d0bb51now …
- 3. Block #4750 hash changedstored 9787b2a173…350aa3now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (11 steps)
How this one record is tied to the block's Merkle root, without needing the other 1,060 records. Each step hashes the current value together with the sibling shown.
- leaf eba48c239cfda446380cf5224132b03c21fc587cd7b0a76075f68857320107b1
- 01 R ebc73c142c041b70ae46279f1d42346ae7b281d686c7e55c605830153c6bd820
- 02 R 72010afcc27923860cc3ce0be36ee14f16d1299c6c6eada4ad4d6677a0bc980a
- 03 L 610cc096fcc13a9af0c8d3979e2ea7e0fb95a2c864ad03498cf4714d0315c4dc
- 04 R f7e670e2c4badb138bb12eae5931875388e60814cd0a762198b30d59fec26d64
- 05 R f165aea78f0ed443072713f59c56bc52b2afb40a0c605cc8800b9784cf77176f
- 06 R 1bbc8869baca47e322d34e11597d3dd9f3bec8a17554e55ca11a82c217cefacd
- 07 L 31365fa18615724e47839da1e02008855760778cdb67f78e0c322f42a9d56b84
- 08 L 88ed9fc40a15f68fdb53472cd1780edec5c6eb08d9dced9f25aa3bd4cedf5f58
- 09 L 170110301ba263d50e216269716e4c034cf3befba1be13609fb3e43eda326912
- 10 L 41b53f825e3d09d0b6aa5dfab5f3a971a6c70a9ebea4ce5ebfa02762a94968f9
- 11 R fc68fe2395e70e525a605c9c692b3ca2b48448d1aacf32c7e05715148fbf827f
- root 8d0e79a0874a46f41910b5d1f5c4b9578dba532a18e7f2a49d49a01703d0bb51