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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MASBATE 3RD DEO Award a ₱2.5M contract to SIR HENRIK'S CONSTRUCTION & SUPPLYNational agencies
Transaction hash:
027290b8174855ddc8a3aecb3a5e0b8ff67a48f73164b287d2006e5856a9eda7
Status:
Included and unchanged
Block:
#5,856 157 blocks after it
Position in block:
Transaction 1 of 420
Award day:
May 21, 2025 (1 yr 5 mo ago)
Value:
₱2,526,916.83
Project:
25FJ0069
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 #5,856 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MASBATE 3RD DEO awarded it to SIR HENRIK'S CONSTRUCTION & SUPPLY on 2025-05-21.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 027290b817…a9eda7now …
- 2. Block Merkle root changedstored e4614e2210…e9309fnow …
- 3. Block #5856 hash changedstored 5017cdcb93…9156f2now …
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 419 records. Each step hashes the current value together with the sibling shown.
- leaf 027290b8174855ddc8a3aecb3a5e0b8ff67a48f73164b287d2006e5856a9eda7
- 01 L 00e9224d9dccc006532da2c3cca5e54fc1c829aca622ee39202b707936d68769
- 02 R bb8870d1aa76adda63ace0e6451c6146b06ce296d7cde717a8465be74106c905
- 03 R 9c9033dec310eb96f3f3d8f55a2bc03b5ef3f58ad380c93e3c140310a9c286e2
- 04 R 8923c5ed1ac900b17204e50e60cbf297fce21c8c4f1aedcbb64a6890ffcb7de7
- 05 R 18fd57909f23f3e76ee78dbef24f7fb5ec21db52691cf1bbff7e2ef85b55dc31
- 06 R db3c8c8cceccb4ec345a94c26835fed6f8f2457710e323a86d680404bb42c359
- 07 R 296ae957c2db906fa9aeb8f491684bc48a2763f9df0ad2b2d033f43b8d406a16
- 08 R d9ccca1f0a6d5239397eabaef69c738ee690bc10df1354646d8cd766a39525cd
- 09 R 532fcf574823ef55fc8d832f1fc06955d14ea4f9350aa05dc9c6c28e7aeacee2
- root e4614e221012e8e423d32d5b8d2247f2c9476268c4fdd2e69cffadcbc1e9309f