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 - ILOILO 4TH DEO Award a ₱5.3M contract to CAMCU CONSTRUCTION AND SUPPLIESNational agencies
Transaction hash:
efeebab0ef889a7b44aa0669004f15a32b3078b589da2ffa76c4b13138e27462
Status:
Included and unchanged
Block:
#5,543 470 blocks after it
Position in block:
Transaction 385 of 407
Award day:
Jun 25, 2024 (2 yrs 4 mo ago)
Value:
₱5,269,796.77
Project:
24GI0127 - Repair to Major Roadside Structures
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 #5,543 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 - ILOILO 4TH DEO awarded it to CAMCU CONSTRUCTION AND SUPPLIES on 2024-06-25.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 efeebab0ef…e27462now …
- 2. Block Merkle root changedstored 8f2ad347cb…322565now …
- 3. Block #5543 hash changedstored 7132a1f8fd…b06474now …
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 406 records. Each step hashes the current value together with the sibling shown.
- leaf efeebab0ef889a7b44aa0669004f15a32b3078b589da2ffa76c4b13138e27462
- 01 L ef2ceb439331d860db7e898a67e29b7882662a1c617dec88eb70ee0724dd30d0
- 02 R e7923d83dd093773b1026cfc3478048eb746ebfc01000cf3cd3add8ea244a5b0
- 03 R 7459ceb498095a444b13fae78490e762645b7e1bd1c78b07e7121c94c161007e
- 04 R 4af41d7fd58553bfa350c36be13ae4caad8c80383aed28762e6b98bfb92e70fd
- 05 R e889eb3c055f0619b07aac5270a0a96bf668c86f2410708929bdb444245d4e60
- 06 R 28b88d44d62fbdc765ad752b836eb35492b4d5ac9abc53f58a66d221888829f9
- 07 R 07fe5a61281f45897e055c10fc57579361580d547f1255bf1ed890daa404ce7c
- 08 L caa6e4a8ed6be37b8005320465519ddb65be7b25746a18401a1b7750b97d518e
- 09 L ce294073c6a2bba8ab02e1e883879536c93bd6829bb48f842379e5cd90cd7e0d
- root 8f2ad347cb9996fb9d202c667e62e1aaddd393f00e5df329f20fb172aa322565