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
PROVINCE OF PALAWAN Award a ₱2.2M contract to REINASTAR TRADING AND CONSTRUCTION SUPPLYProvinces
Transaction hash:
56bb557984b4b79aedc91c434de4bc48043ec3d4b8de6ccb9e17f889f2b0efbb
Status:
Included and unchanged
Block:
#3,338 2,675 blocks after it
Position in block:
Transaction 149 of 452
Award day:
Feb 19, 2018 (8 yrs 8 mo ago)
From:
Value:
₱2,245,563.85
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 #3,338 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)PROVINCE OF PALAWAN awarded it to REINASTAR TRADING AND CONSTRUCTION SUPPLY on 2018-02-19.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 Palawan 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 56bb557984…b0efbbnow …
- 2. Block Merkle root changedstored 0f1961e09d…0e3b27now …
- 3. Block #3338 hash changedstored 961e164f6e…ca30bdnow …
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 451 records. Each step hashes the current value together with the sibling shown.
- leaf 56bb557984b4b79aedc91c434de4bc48043ec3d4b8de6ccb9e17f889f2b0efbb
- 01 L 56a8ccdd8b25a4d45f812ee664d8972febebf0c5e24895b02fd729fc43bf7d60
- 02 R feaf16aba7721c1a1de8d4df3381534c21daa8535977104c0d8c3c30087db9c5
- 03 L b2cd913072dd213088f8e4841ce20186d9b4353805b6b029d1bbb89b8c4b3c4c
- 04 R 7ce5f6ef414af1ff6290a63f912aa3bb5aa4117c8572f7de5d86cf7bfceac392
- 05 L bbd7bed037cced0c9f28a40992e3d8a2fe23d3b5da4c5ecf6ee92233c9453eb6
- 06 R 442b93830e359dbd2ac1463caf43212c58d8a37552367fa62cc53154cf19343a
- 07 R b1c8d4f2c81aaac67a16fc5044794dad1e02e6149a9e1e667f28ec97185a8541
- 08 L 7ba5c83d06549f33bf4d8291acdd8ca1a70b4a156179437902f1b1938926ec6c
- 09 R c206a0ae913a7141e10303f9daa31006cbe5e831081c4a1538fd9d1435432ae7
- root 0f1961e09d8869b403279569077dfc10f59b4beecacf5451d5642feeb80e3b27