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 STA. CRUZ, ILOCOS SUR Award a ₱7.9M contract to CARAG BUILDERS INCORPORATEDMunicipalities
Transaction hash:
6a3cd96aa0d828aa7d97cf43badbd84e834bdad10ba8caefe3811b662e05e53e
Status:
Included and unchanged
Block:
#5,417 596 blocks after it
Position in block:
Transaction 150 of 342
Award day:
Feb 15, 2024 (2 yrs 8 mo ago)
Value:
₱7,940,528.82
Project:
Improvement & Concreting of FMR,|River Control
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 #5,417 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 STA. CRUZ, ILOCOS SUR awarded it to CARAG BUILDERS INCORPORATED on 2024-02-15.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 Santa Cruz gave a "unmodified" 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 6a3cd96aa0…05e53enow …
- 2. Block Merkle root changedstored 72d24031c2…1ca8cfnow …
- 3. Block #5417 hash changedstored 68d9c1f458…dcfeffnow …
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 341 records. Each step hashes the current value together with the sibling shown.
- leaf 6a3cd96aa0d828aa7d97cf43badbd84e834bdad10ba8caefe3811b662e05e53e
- 01 R 6b2b661415e24963541b34eaf75633005e6f98f42717ab88f7e71a2875fc98a4
- 02 L 666107ffef2222cfe7b93daa7ce1952383fb248b7d122bb4f327e674faad820a
- 03 L b6175f8c1f325fcdda9fc5497f2888db80eba6288eaa8a5e67738731769426a8
- 04 R f7584fbea7abb2d925b27a51fcf3fd44e5f7704c3477933bef5348bf44d3f707
- 05 L 692a3d936c3c3af7627806d4eb639b00aa8556f2e62099ac4837453e98dfc8a0
- 06 R c92faad0e03f3ecc01f3d2c569ac42eb4ca4f6b1be6f9cba7e5e0c359709ea99
- 07 R e184f169f2bfc2f1411944f70a852b44738a09676719cd99c99df67c38aa3b33
- 08 L 936d1c149eb0a4ba0448edd3830630185ef0f373bf09cb9ce9b4cb4b4a224eb0
- 09 R 1f1b5fb54fc50484c69f40717499a3b779d3219dbd362b46250c8ef0fe017523
- root 72d24031c204a9c5d6e11fe66ad425b0cffce774b8ec6efbdcc3166e311ca8cf