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 - ANTIQUE DEO Award a ₱914.6K contract to TIBIAO-ANTIQUE N.K. ENTERPRISE, INC.National agencies
Transaction hash:
ae3811ddeaaa5212e978e84228a53ba5add874e30f6e18e851bdd3a81961f80d
Status:
Included and unchanged
Block:
#1,146 4,867 blocks after it
Position in block:
Transaction 16 of 24
Award day:
May 19, 2011 (15 yrs 5 mo ago)
Value:
₱914,571.76
Project:
11GB021 - Construction of 2-CL Building (7m x 9m) Tula-tula E/S, Sibalom, Antique
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 #1,146 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 - ANTIQUE DEO awarded it to TIBIAO-ANTIQUE N.K. ENTERPRISE, INC. on 2011-05-19.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)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 ae3811ddea…61f80dnow …
- 2. Block Merkle root changedstored 62cb8334b1…9c47a5now …
- 3. Block #1146 hash changedstored 7a2fc3709d…c12204now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 23 records. Each step hashes the current value together with the sibling shown.
- leaf ae3811ddeaaa5212e978e84228a53ba5add874e30f6e18e851bdd3a81961f80d
- 01 R cbc5015ec406c8fd90ade54e0ecbf82d5ea93fc712a41d085ab820987011d44a
- 02 R a494ea1cbb5a04db4f202da3590723e774060a3035a77432a4f01831a1d4c9df
- 03 R 89f0b212ae55452bfc6c70b87ffd65ae017059ff95bdc11e303b67ad7e7b83d6
- 04 R 506645898053ad69e605850333421e990584fe7c8276ab48f7e7eca64d15c8e9
- 05 L 0c75dfe4c1d97dd58b272802de8ef349ee5919aa6c3ba1c6a6319a2323651e34
- root 62cb8334b1cfc4767aaf3318df994a1610054b1bfb2a5b71869c5d0e399c47a5