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 - CARAGA Award a ₱164.1M contract to EQUI-PARCO CONSTRUCTION COMPANYNational agencies
Transaction hash:
30fed4a607e654da575e01a50af46e1ffc273eb2b8c5f87a4d7b884af905ab5c
Status:
Included and unchanged
Block:
#3,452 2,561 blocks after it
Position in block:
Transaction 79 of 443
Award day:
Jun 18, 2018 (8 yrs 4 mo ago)
Value:
₱164,089,398.66
Project:
18N00037
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 #3,452 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 - CARAGA awarded it to EQUI-PARCO CONSTRUCTION COMPANY on 2018-06-18.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 30fed4a607…05ab5cnow …
- 2. Block Merkle root changedstored c9b5f6ba96…c317f2now …
- 3. Block #3452 hash changedstored 2a6b1c8a39…ec35c2now …
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 442 records. Each step hashes the current value together with the sibling shown.
- leaf 30fed4a607e654da575e01a50af46e1ffc273eb2b8c5f87a4d7b884af905ab5c
- 01 L 30fe4095b5314284818cbbd25ce0f14ee4b6add7b30a3889044a463df037fb39
- 02 L 3a13bdc3945ed6bfd0a11fd076ad230872c1af9108536e469dfaf663f9058e12
- 03 L 27141f298657b818792afd12a543f0d4be4a3bd13a3cac924bcdabf86a79fd10
- 04 L ccd15210394ad1abc56b6f3afc9e5991fff3facb6ebf553c5d9cd8d0a64235ad
- 05 R 4014b73aea62789c3396a44a3558080cd4c6e290ebc0dcfb5e3b9c1686dd2762
- 06 R 31819197d83d3532e17168a7f735e3de7d99338643b6b5147ebe6f1613e600ed
- 07 L 7f4c1b284b3601a6609adf9b0c5d878ef4ca06b7876919db10e476302a20936d
- 08 R 3e8ea97beb051e93b151dc71cb1f48b7169d30832b20833843bc1bf4332af06d
- 09 R d2cbb5f4ea9d22d741924b690ee7c68ec8640213a40a6b5ad93ced7b4b814906
- root c9b5f6ba96975ead2a2b23fc3d70956094e6562e85c843d8aec2d57ba2c317f2