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 NASUGBU, BATANGAS Award a ₱498.0K contract to CLUE CONSTRUCTION & CONSTRUCTION SUPPLYMunicipalities
Transaction hash:
a8c53bfb63b4d11dc2e6bc5eb86a12ba6836d7738c6bb72170fbf1f77d1e9d41
Status:
Included and unchanged
Block:
#5,313 700 blocks after it
Position in block:
Transaction 113 of 153
Award day:
Oct 25, 2023 (3 yrs ago)
Value:
₱497,971.21
Project:
Construction Projects
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 #5,313 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 NASUGBU, BATANGAS awarded it to CLUE CONSTRUCTION & CONSTRUCTION SUPPLY on 2023-10-25.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 Nasugbu gave a "not stated" 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 a8c53bfb63…1e9d41now …
- 2. Block Merkle root changedstored 7764c897e1…47d9dcnow …
- 3. Block #5313 hash changedstored 12a8775a74…50b149now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 152 records. Each step hashes the current value together with the sibling shown.
- leaf a8c53bfb63b4d11dc2e6bc5eb86a12ba6836d7738c6bb72170fbf1f77d1e9d41
- 01 L a858eeb46cbbcc092b58e4734cab5f51be6fcde5419872fb3d6f85f536c5c6f6
- 02 R 25615ca32a6b4fec2f12dbfabcc6e97032e9bd441372029385f5bc679ab84c30
- 03 R 4f673856bc900227bc8f3e04eaa0e57cc92962e77bc5679bdab73db7d50f1673
- 04 R 947f7a7f5615058b8de6c60a9c6664fbf3e6af4b2ac969f11413c6732a4b8e9c
- 05 L e26932202b72a4683e2d741158491d8be063791ed849afa95ba61afd4f06a149
- 06 L 4a91e071860be4b8dd9b47dd82a4e107bbe0ad6d1398fcb00c27cd58226d168c
- 07 L 3a92ef8417445a3248b7b213fc22158af9e1ec78300726744edafd298fbac5f2
- 08 R 03cae844fdd55ddb207c25147d03753af988dc19829234f02c01761c05c791c5
- root 7764c897e1103515409176ce5448b9876061bdd8ffd488a4d05d35de0347d9dc