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 - CEBU CITY DEO Award a ₱29.4M contract to WYNE ROSE CONSTRUCTION AND SUPPLY CORPNational agencies
Transaction hash:
90dabb2c83bfde9d7f33de32a188eaed8059f99d1639223e4dbbe2102dde41c7
Status:
Included and unchanged
Block:
#5,449 564 blocks after it
Position in block:
Transaction 349 of 591
Award day:
Mar 20, 2024 (2 yrs 7 mo ago)
Value:
₱29,375,000.00
Project:
24HH0067
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 #5,449 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)DPWH lists the funding source as "Regular Infra - GAA 2024 LP", i.e. the FY2024 GAA. The exact UACS line is not given.Partly
- 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 - CEBU CITY DEO awarded it to WYNE ROSE CONSTRUCTION AND SUPPLY CORP on 2024-03-20.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24HH0067: On-Going, 100% physical progress.Found
- 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
2 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 90dabb2c83…de41c7now …
- 2. Block Merkle root changedstored 82254f808d…048c60now …
- 3. Block #5449 hash changedstored 19815ddca9…82c516now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 590 records. Each step hashes the current value together with the sibling shown.
- leaf 90dabb2c83bfde9d7f33de32a188eaed8059f99d1639223e4dbbe2102dde41c7
- 01 L 904bd289c0d656792a2b2c138e4c681c9ea91c7867bdee66342b885c22d5d8bd
- 02 R e926c624315484a9efb8443d818e6697083d460a927e6bc88461b2afb1aa833b
- 03 L 29e0a1c4248c1de2f63e7862f02b08577925a7167f3ffb4621ce885d47c6c576
- 04 L 76b1098a413620fe3f5a47c567c3dfad8889fdf2a0cdae9057d563a010f811bd
- 05 L 128f9898eaeeb0edf7277570188dbbd84736ffd890ad524f26cfb0b17c4b9d44
- 06 R 7bc2c90d70d1645943c54d2e71f8f5af20ef8883367d414c852990257c637819
- 07 L c58b91d4008ea4494df93b1e4bfd8ccf031c0ac94e5498f116e2120d3041ad2d
- 08 R c8d29f13967e60b26a829ecb0a40127120df1a89f936d36c10e77d3a04717dbd
- 09 L ca3effb85574760dc6076ff0bf764dfd839c4eefe1384d576719d7978208c71b
- 10 R fc1fc0a58c150f3f4787a093a6141018958c04e703909956a402fd0d20db4ef7
- root 82254f808dd9fd6eb6c7794b53c9038a46296a430635de523751523744048c60