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
MUNICIPALITY OF CANDELARIA, QUEZON Award a ₱491.4K contract to M.G. VILLAMIN CONSTRUCTIONMunicipalities
Transaction hash:
32ae7af2de540839da17f8a5881a11964e238180a9539d75c8225b4da1112eba
Status:
Included and unchanged
Block:
#4,399 1,614 blocks after it
Position in block:
Transaction 56 of 287
Award day:
Mar 24, 2021 (5 yrs 7 mo ago)
Value:
₱491,446.33
Project:
CONCRETING OF FARM TO MARKET ROAD
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 #4,399 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)MUNICIPALITY OF CANDELARIA, QUEZON awarded it to M.G. VILLAMIN CONSTRUCTION on 2021-03-24.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 Candelaria 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 32ae7af2de…112ebanow …
- 2. Block Merkle root changedstored b06989a160…15341fnow …
- 3. Block #4399 hash changedstored 9c2c5642c3…ff02d9now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 286 records. Each step hashes the current value together with the sibling shown.
- leaf 32ae7af2de540839da17f8a5881a11964e238180a9539d75c8225b4da1112eba
- 01 R 339e712a1893b9b638509812cb82f4b411e5e45a75bf920d8daad35657902f00
- 02 R 6952f33d6ad1244c265249a447a636f98abfa1454402649ff5af56c30807cb23
- 03 R f4ac34b4554b7fc460a1b1d7b4f11df89590165d7bde05e9020429e498be51c3
- 04 L 1e241006d8f100342f0fae3baa0af9e3d405bf94880a2c36604dcbc66ef1f214
- 05 L 7e4a42d44e5dc8807753b5ce4ac0f3c77cc81cebee047a5e2305f7abbd370da0
- 06 L 5d8d5320fb341c134109c5af05dda2580fdabac0cc2d1f7a88c8bd6262f1c4db
- 07 R 3d575ec19e73b7b1c6190ec4d6e2b564988a4d30398cb8d132ce9b26d14e5c71
- 08 R fa8317793e067789f715920c806f67bed7e9194279b93f271df58070a64977df
- 09 R 4793612e379f12087ea8600f7d76fe7c764ebf6bc68b5db8490f1378b0402234
- root b06989a1601993846d0ede94720932d22ef812e3890012b6403f1b753c15341f